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Geometridae (Leach, 1815)

STATUS :	Family
PUBLICATION :
PAGINATION :
COMMENTS :

Family Synonyms

NAME

AUTHOR

STATUS

Subfamilies

NAME	AUTHOR	STATUS	PUBLICATION
Alsophilinae	Herbulot, 1962	Subfamily
Ametridini	Prout, 1910	Synonym of subfamily
Archiearinae	Fletcher, 1953	Subfamily
Brephinae	sensu auct., nec Hübner, 1826	Synonym of subfamily
Desmobathrinae	Meyrick, 1886	Subfamily
Ennominae	Duponchel, 1845	Subfamily
Geometrinae	Stephens, 1829	Subfamily
Hemitheinae	Bruand, 1846	Synonym of subfamily
Hydriomeninae	Meyrick, 1892	Synonym of subfamily
Larentiinae	Duponchel, 1845	Subfamily
Lyrceini	Meyrick, 1883	Synonym of subfamily
Mecoceratini	Guenée, 1858	Synonym of subfamily
Monocteniini	Meyrick, 1889	Synonym of subfamily
Oenochrominae	Guenée, 1858	Subfamily
Orthostixinae	Meyrick, 1892	Subfamily
Sterrhinae	Meyrick, 1892	Subfamily

Genera

NAME	AUTHOR	STATUS	PUBLICATION
Acadra	Herrich-Schäffer, 1854	Synonym of genus	Herrich-Schäffer G. A. W. 1853-1858. Sammlung neuer oder wenig bekannter aussereuropäische Schmetterlinge. Heterocera (Nachtfalter). - — (1) 1:1-84, pls 1-96 [unnumbered].
Acanthoscelis	Warren, 1901	Unavailable name	Warren W. 1901d. Drepanulidae, Thyrididae, Epiplemidae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 8:202-217.
Acanthovalva	Krüger, 2001	Genus	Krüger M. 2001a. A revision of the tribe Macariini (Lepidoptera: Geometridae: Ennominae) of Africa, Madagascar and Arabia. - Bulletin of The Natural History Museum 70(1):1-502.
Acidalia	Bruand, 1846	Unavailable name	Bruand Th. 1846b. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. - Mémoires de la Société d'Emulation du Doubs (1) 2(2):21-111.
Acidalia	Treitschke, 1825	Unavailable name	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Acidaliastis	Hampson, 1896	Genus	Walsingham Thomas de Grey & Hampson G. F. 1896. On moths collected at Aden and in Somaliland. - Proceedings of the Zoological Society of London 1896(1):257-283, pl. 10.
Acidalina	Staudinger, 1898	Synonym of genus	Staudinger O. 1898a. Vier neue Heteroceren aus Algerian und Tunesien. - Deutsche Entomologische Zeitschrift 10 (1897)(2):265-270.
Acidialastis	Rungs, 1943	Unavailable name	Rungs Ch. 1943b. Notes de lépidoptérologie marocaine (XI) Additions à la faune du Maroc : Lépidoptères des régions sahariennes. - Bulletin de la Société des Sciences naturelles du Maroc 22 (1942):158-178.
Acidromodes	Hausmann, 1996	Genus	Hausmann A. 1996a. The morphology of the Geometrid moths of the Levant and its neighbouring countries (Part 1: Orthostixinae-Geometrinae). - Nota lepidopterologica 19(1-2):3-90.
Acollesis	Warren, 1898	Genus	Warren W. 1898a. New species and genera of the families Thyrididae, Uraniidae, Epiplemidae, and Geometridae. - Novitates Zoologicae 5:5-41.
Acostis	Hübner, 1826	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Acrasia	Rogenhofer, 1875	Genus	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Acrognophos	Wiltshire, 1967	Synonym of genus	Wiltshire E. P. 1967c. Middle East Lepidoptera XX. A third contribution to the fauna of Afghanistan. - Beiträge zur Naturkundlichen Forschung in Südwestdeutschland, Karlsruhe 26:137-169.
Acrortha	Warren, 1896	Synonym of genus	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Acrostatheusis	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Acuspis	Gumppenberg, 1893	Synonym of genus	Gumppenberg C. von 1895. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Siebenter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 64:367-512.
Adesmobathra	Prout, 1916	Genus	Prout L. B. 1916c. New African Geometridae. - Novitates Zoologicae 23:272-286.
Adicocrita	Prout, 1930	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Aegitrichus	Butler, 1886	Synonym of genus	Butler A. G. 1886b. Description of 21 new genera and 103 new species of Lepidoptera Heterocera from the Australian region. - Transactions of the entomological Society of London 1886(4):381-441, pls 9-10.
Aetheolepis	Warren, 1896	Unavailable name	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Aetheometra	Prout, 1931	Genus	Prout L. B. 1931a. A list of the Geometridae collected by Mr C. L. Collenette in British Somaliland with descriptions of new species. - Annals and Magazine of Natural History (10) 7(39):262-272.
Aethiopodes	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Aethipodes	Kopij, 2005	Unavailable name	Kopij G. 2006. Lepidoptera fauna of Lesotho. - Acta zoologica cracoviensia 49B(1-2):137-180.
Afrophyla	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Agathia	Guenée, 1857	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Agirpa	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Aglossochloris	Prout, 1912	Synonym of genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Agrammodes	Warren, 1911	Unavailable name	Warren W. 1911. Description of some new Geometridae and Pyralidae from South Africa. - Annals of the South African Museum 10(1):19-30.
Agrapha	Gumppenberg, 1887	Unavailable name	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Agraptochlora	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Akrobapta	Wehrli, 1924	Synonym of genus	Wehrli E. 1924. Neue und wenig bekannte paläarktische und südchinesische Geometriden-Arten und Formen. (Sammlung Höne). - Mitteilungen der Münchner Entomologischen Gesellschaft 14:130-142, pl. 1.
Alcippe	Gumppenberg, 1887	Unavailable name	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Aletis	Hübner, 1820	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Allochlorodes	Prout, 1917	Genus	Prout L. B. 1917a. New Geometridae (Lepidoptera) in the South African Museum. - Annals of the South African Museum 17(1):47-77.
Allochrosis	Strand, 1912	Synonym of genus	Strand E. 1912i. Über Lepidoptera aus Mkatta und Morogoro in Deutsch Ost-Afrika, nebst Beiträgen zur Kenntnis afrikanischer Taragama-Arten. - Archiv für Naturgeschichte 78 (A)(1):67-92.
Allochrostes	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Amaurinia	Guenée, 1858	Synonym of genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Amiatis	Wood, 1835	Unavailable name	Wood W. 1839. Index Entomologicus; or, a complete illustrated catalog consisting of 1944 figures of the lepidopterous insects of Greeat Britain. - — :i-xii, 1-267, pls 1-57.
Amnemopsyche	Butler, 1869	Synonym of genus	Butler A. G. 1869-1874. Lepidoptera Exotica, or descriptions and illustrations of exotic Lepidoptera. - — :i-iv, 1-190, pls 1-64.
Amphibatodes	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Amphidasea	Unger, 1856	Unavailable name	Unger R. A. 1856. Zum Verständniss der in der Lepidopterologie gebräuchlichen Namen. - Archiv des Vereins der Freunde der Naturgeschichte in Mecklenburg 10(1):53-63.
Amphidasis	Treitschke, 1825	Synonym of genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Amphidasys	Wiegmann & Ruthe, 1832	Unavailable name	Wiegmann A. F. A. & Ruthe J. F. 1832. Handbuch der Zoologie. - — :i-vi, 1-621.
Amphidasys	Sodoffsky, 1837	Unavailable name	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Anacleora	Janse, 1932	Genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Anacosymbia	Prout, 1913	Synonym of genus	Prout L. B. 1913b. New South African Geometridae. - Annals of the Transvaal Museum 3(4):194-225.
Anaitis	Duponchel, 1829	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Anapalta	Warren, 1904	Synonym of genus	Warren W. 1904a. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11(1):1-173.
Andragrupos	Hampson, 1891	Synonym of genus	Hampson G. F. 1891b. Illustrations of typical specimens of Lepidoptera Heterocera in the collection of the British Museum. Part VIII.—The Lepidoptera Heterocera of the Nilgiri District. - — 8:i-iv, 1-144, pls 139-156.
Androzeugma	Prout, 1913	Genus	Prout L. B. 1913a. Contributions to a knowledge of the subfamilies Oenochrominae and Hemitheinae of Geometridae. - Novitates Zoologicae 20(2):388-442.
Anhibernia	Staudinger, 1892	Synonym of genus	Staudinger O. 1892b. Neue Arten und Varietäten von paläarktischen Geometridae aus meiner Sammlung. - Deutsche Entomologische Zeitschrift 5(1):141-260.
Ania	Stephens, 1831	Synonym of genus	Stephens J. F. 1829-1831. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, .... Insecta Haustellata. - — 3:1-333, pls 25-32.
Aniatis	Wood, 1835	Unavailable name	Wood W. 1839. Index Entomologicus; or, a complete illustrated catalog consisting of 1944 figures of the lepidopterous insects of Greeat Britain. - — :i-xii, 1-267, pls 1-57.
Anisephyra	Warren, 1896	Synonym of genus	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Anisocolpia	Warren, 1899	Synonym of genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Anisodes	Guenée, 1858	Synonym of genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Anisolasia	Warren, 1904	Synonym of genus	Warren W. 1904a. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11(1):1-173.
Anoectomychus	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Anomocoetidia	Strand, 1913	Synonym of genus	Strand E. 1913d. Zoologische Ergebnisse der Expedition des Herrn G. Tessmann nach Süd-Kamerun und Spanisch-Guinea. Lepidoptera IV. (Verschiedene Familien). - Archiv für Naturgeschichte 78 (A) (1912)(12):30-84, pls 1-2.
Ansorgia	Warren, 1899	Genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Anteois	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Antharmostes	Warren, 1899	Genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Anthemoctena	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Anthierax	Warren, 1905	Synonym of genus	Warren W. 1905a. New species of Thyrididae, Uraniidae, and Geometridae, from the Oriental region. - Novitates Zoologicae 12:6-15.
Anthyria	Swinhoe, 1892	Synonym of genus	Swinhoe C. 1892a. New species of Heterocera from the Khasia Hills. Part II. - Transactions of the entomological Society of London 1892:1-20, pl. 1.
Anticleora	Herbulot, 1966	Genus	Herbulot C. 1967b. Nouveaux Ennominae africains (Lep. Geometridae). - Lambillionea 66(9-10):67-70.
Antitrygodes	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Antonechloris	Raineri, 1994	Synonym of genus	Raineri V. 1994. Some considerations on the genus Thetidia and description of a new genus: Antonechloris geN; nov. (Lepidoptera: Geometridae). - Atalanta, Würzburg 25(1-2):365-372.
Antozola	Herbulot, 1992	Genus	Herbulot C. 1992b. Antozola dislocata, nouveau genre et nouvelle espèce de Geometridae africains (Lepidoptera). - Nouvelle Revue d'Entomologie (N.S.) 9(2):141-142.
Aoshakuna	Matsumura, 1925	Synonym of genus	Matsumura S. 1925. An enumeration of the butterflies and moths from Saghalien, with descriptions of new species and subspecies. - Journal of the College of Agriculture, Hokkaido Imperial University 15(3):83-196, pls 8-11.
Apatadelpha	Prout, 1910	Genus	Prout L. B. 1910b. Genera Insectorum - Lepidoptera Heterocera, Fam. Geometridae Subfam. Oenochrominae. - — 104:1-120, pls. 1-2.
Aphilopota	Warren, 1899	Genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Aphrogeneia	Gumppenberg, 1890	Synonym of genus	Gumppenberg C. von 1890. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Dritter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 54:269-431, 433-544.
Apleroneura	Warren, 1898	Synonym of genus	Warren W. 1898a. New species and genera of the families Thyrididae, Uraniidae, Epiplemidae, and Geometridae. - Novitates Zoologicae 5:5-41.
Aplocera	Stephens, 1827	Genus	Stephens J. F. 1827. - In: Anonymous. - Retrospective Review (2) 1:243 a.o..
Aplochlora	Warren, 1893	Genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Apoaspilates	Wehrli, 1954	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Aposteira	Prout, 1935	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Aragonia	Stephens, 1835	Unavailable name	Stephens J. F. 1834-1835. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, ... Insecta Haustellata. - — 4:1-436, pls 23-40.
Archichlora	Warren, 1898	Genus	Warren W. 1898a. New species and genera of the families Thyrididae, Uraniidae, Epiplemidae, and Geometridae. - Novitates Zoologicae 5:5-41.
Arcyonia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Argia	Gumppenberg, 1890	Unavailable name	Gumppenberg C. von 1890. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Dritter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 54:269-431, 433-544.
Argyris	Guenée, 1858	Synonym of genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Argyrographa	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Argyrophora	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Argyroscelia	Warren, 1907	Synonym of genus	Warren W. 1907a. New Drepanulidae, Thydriidae, Uraniidae and Geometridae from British New Guinea. - Novitates Zoologicae 14:97-186.
Arrhostia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Arte	Stephens, 1829	Synonym of genus	Stephens J. F. 1829b. A systematic catalogue of British insects. - — :1-854.
Ascotis	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Asemoprepes	Krüger, 2014	Genus	Krüger M. 2014. A revision of the Mauna Walker, 1865 and Illa Warren, 1914 group of genera (Lepidoptera: Geometridae: Ennominae: Nacophorini). - Annals of the Ditsong National Museum of Natural History 4:77-173.
Asmate	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Aspilades	Heydenreich, 1846	Unavailable name	Heydenreich G. H. 1851. Lepidopterorum Europaeorum Catalogus Methodicus. Systematisches Verzeichniss der Europaeischen Schmetterlinge. Dritte Ausgabe. - — :1-131.
Aspilata	Unger, 1856	Unavailable name	Unger R. A. 1856. Zum Verständniss der in der Lepidopterologie gebräuchlichen Namen. - Archiv des Vereins der Freunde der Naturgeschichte in Mecklenburg 10(1):53-63.
Aspilates	Treitschke, 1827	Unavailable name	Treitschke F. 1827. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). Spanner. G. Ennomos - Cabera. - — 6(1):i-viii, 1-444.
Aspilatopsis	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Aspitates	Treitschke, 1825	Genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Astacuda	Moore, 1888	Synonym of genus	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Asthenotricha	Warren, 1899	Genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Atomophora	Alphéraky, 1892	Unavailable name	Alphéraky S. 1892. Lépidoptères rapportés de la Chine et de la Mongolie par G. N. Potanine (Suite). - In: Romanoff N. M. (Ed.), Mémoires sur les Lépidoptères. - — 6:1-81.
Atomorpha	Staudinger, 1901	Synonym of genus	Staudinger O. & Rebel H. 1901. Catalogus der Lepidopteren des Paläarktischen Faunengebietes. - — :1-411, 1-368.
Autallacta	Warren, 1893	Synonym of genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Automolodes	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Autophylla	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Axiodes	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Azyx	Fletcher D. S., 1979	Genus	Fletcher D. S. 1979. In Nye, I. W. B.: The Generic Names of Moths of the World. Volume 3. Geometroidea. - — 3:1-243.
Bapta	Stephens, 1829	Synonym of genus	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Bardanes	Moore, 1888	Synonym of genus	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Barrama	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Barsine	Meyrick, 1883	Unavailable name	Meyrick E. 1883e. Monograph of New Zealand Geometrina. - New Zealand Journal of Science, Dunedin 1:526-532.
Bathycolpodes	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Berta	Walker, 1863	Genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Bichroma	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Biclavigera	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Biston	Leach, 1815	Genus	Leach W. E. 1815. Entomology. - In: Brewster D., Edingburh Encyclopaedia. - — 9:57-172.
Bithia	Walker, 1866	Unavailable name	Walker F. 1866b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXXV.- Supplement Part 5. - — 35:i-iv, 1535-2040.
Bithiodes	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Blaboplutodes	Prout, 1934	Genus	Prout L. B. 1934a. New species and subspecies of Geometridae. - Novitates Zoologicae 39(2):99-136.
Blechroneromia	Prout, 1925	Genus	Prout L. B. 1925c. New Geometridae from Madagascar in the collection of Sir H. Kenrick. - Transactions of the entomological Society of London 1925(1-2):301-319, pl. 38.
Blepharoctenia	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Boarmia	Stephens, 1829	Unavailable name	Stephens J. F. 1827. - In: Anonymous. - Retrospective Review (2) 1:243 a.o..
Boarmia	Treitschke, 1825	Synonym of genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Boremia	Bruand, 1846	Unavailable name	Bruand Th. 1846c. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Suite. - Mémoires de la Société d'Emulation du Doubs (2) 2(3-4):63-144.
Brachyglossa	Wagner, 1914	Unavailable name	Wagner F. 1914. Eine neue paläarktische Geometride. - Verhandlungen der kaiserlich-königlichen zoologisch-botanischen Gesellschaft in Wien 64:171-174.
Brachyglossina	Wagner, 1914	Genus	Wagner F. 1914. Eine neue paläarktische Geometride. - Verhandlungen der kaiserlich-königlichen zoologisch-botanischen Gesellschaft in Wien 64:171-174.
Brachyprota	Warren, 1897	Synonym of genus	Warren W. 1897d. New genera and species of Thryididae, Epiplemidae, and Geometridae from South and Central America and the West Indies, in the Tring Museum. - Novitates Zoologicae 4:408-507.
Brachystichia	Warren, 1904	Synonym of genus	Warren W. 1904a. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11(1):1-173.
Brachytrita	Swinhoe, 1904	Genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Braueriana	Bryk, 1913	Genus	Bryk F. 1913a. Die äthiopischen Drepaniden und drepana-ähnlichen Geometriden des Berliner Zoologischen Museums. - Archiv für Naturgeschichte 79 (A)(3):4-16.
Burichura	Moore, 1888	Synonym of genus	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Burnuparia	Janse, 1920	Unavailable name	Janse A. J. T. 1920a. On the South African Notodontidae, with descriptions and apparently new genera and species. - Annals of the Transvaal Museum 7(3):149-237, pls 1-14.
Buttia	Warren, 1904	Synonym of genus	Warren W. 1904b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Aethiopian Region. - Novitates Zoologicae 11:461-482.
Buzura	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Cabera	Treitschke, 1825	Genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Cabera	Stephens, 1829	Unavailable name	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Cabira	Sodoffsky, 1837	Unavailable name	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Cabiro	Unger, 1856	Unavailable name	Unger R. A. 1856. Zum Verständniss der in der Lepidopterologie gebräuchlichen Namen. - Archiv des Vereins der Freunde der Naturgeschichte in Mecklenburg 10(1):53-63.
Cacochloris	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Cacorista	Warren, 1899	Synonym of genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Cacostegania	Warren, 1901	Genus	Warren W. 1901d. Drepanulidae, Thyrididae, Epiplemidae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 8:202-217.
Caenarthria	Warren, 1894	Unavailable name	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Calliclystis	Dietze, 1910	Synonym of genus	Dietze K. 1910. Biologie der Eupithecien. Erster Teil Abbildungen. - — 1:pls 1-82.
Callioratis	Felder, 1874	Genus	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Callythria	Weymer, 1908	Synonym of genus	Weymer G. W. 1908a. Einige neue Lepidopteren des Deutschen Entomol. National-Museums, gesammelt von Dr. F. Cr. Wellman in Benguella. I. - Deutsche Entomologische Zeitschrift, N. F. 1908(4):507-513.
Calodyscia	Wehrli, 1950	Synonym of genus	Wehrli E. 1950. Die Einteilung der Gattung Dyscia - Entomologische Berichten, Amsterdam 13(299):77-80.
Caloptera	Frivaldzky, 1845	Unavailable name	Frivaldsky I. 1845. Rövid áttekintese egy természetrajzi utazásnak, az európai törökbirodalomban, egyszersmind nehány a közben újdonnat fôlfedezett állatnak leirása. - A királyi magyar természettudományi társulat évkönyvei 1:163-187, pls 1-3.
Calothysanis	Hübner, 1823	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Cambogia	Guenée, 1858	Synonym of genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Camelopteryx	Joannis, 1906	Genus	Joannis J. de 1906. Descriptions de Lépidoptères nouveaux de l'île Maurice. - Annales de la Société entomologique de France 75(2):169-183, pl. 9.
Campolyctis	Gaede, 1934	Unavailable name	Gaede M. 1934. Notodontidae. - In: Strand E. (ed.), Lepidopterorum Catalogus. - — 59:1-351.
Campsiceras	Warren, 1914	Synonym of genus	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Camptolina	Schaus, 1940	Synonym of genus	Schaus W. 1940. Insects of Porto Rico and the Virgin Islands. Moths of the families Geometridae and Pyralididae. - — :289-417.
Campyloctys	Janse, 1920	Synonym of genus	Janse A. J. T. 1920a. On the South African Notodontidae, with descriptions and apparently new genera and species. - Annals of the Transvaal Museum 7(3):149-237, pls 1-14.
Cancellalata	Fletcher D. S., 1956	Genus	Fletcher D. S. 1956a. New species of African Geometridae. - Proceedings of the Entomological Society of London (B) 25:29-42, pls 1-6.
Caradrinopsis	Swinhoe, 1904	Genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Carecomotis	Warren, 1896	Synonym of genus	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Carima	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Caripetodes	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Carphoxera	Riley, 1891	Synonym of genus	Riley C. V. 1891. A new herbarium pest. - Insect Life 4(3-4):108-113.
Cartaletis	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Casilda	Agenjo, 1952	Genus	Agenjo R. 1952b. Faunula lepidopterologica almeriense. - — :1-371, pls 1-24.
Casuariclystis	Holloway, 1997	Genus	Holloway J. D. 1997. The Moths of Borneo 10: Geometridae: Sterrhinae, Larentiinae, Addenda to other subfamilies. - Malayan Nature Journal 51:1-242, pls 1-12.
Catadyscia	Wehrli, 1950	Synonym of genus	Wehrli E. 1950. Die Einteilung der Gattung Dyscia - Entomologische Berichten, Amsterdam 13(299):77-80.
Catarina	Vojnits & de Laever, 1973	Synonym of genus	Vojnits A. M. & De Laever E. 1973. Revision of the "Eupithecia suboxydata-subbrunneata" group (Lepidoptera: Geometridae). - Acta Zoologica Academiae Scientiarum Hungaricae 19(3-4):427-444.
Catascia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Catopyrrha	Hübner, 1823	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Celidomphax	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Cenoctenucha	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Centrochria	Gaede, 1917	Genus	Gaede M. 1917b. Neue Lepidoptera des Berliner Zoologischen Museums. - Deutsche entomologische Zeitschrift Iris 30(4):202-209.
Cerotricha	Guenée, 1858	Synonym of genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Ceruncina	Wehrli, 1941	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Cerurographa	Janse, 1932	Genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Charissa	Curtis, 1826	Genus	Curtis J. 1823-1940. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. Lepidoptera. Part. II. - — 6:Not paginated.
Chelegnophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Chelotephrina	Krüger, 2001	Genus	Krüger M. 2001a. A revision of the tribe Macariini (Lepidoptera: Geometridae: Ennominae) of Africa, Madagascar and Arabia. - Bulletin of The Natural History Museum 70(1):1-502.
Cherbulois	Hausmann, 2003	Genus	Hausmann A. 2003. Die afrotropischen Arten der Gattung Hypochrosis Guenée, [1858] mit Beschreibung einer neuen Gattung (Cherbulois, gen. nov.) und 17 neuer Arten. - Spixiana 26(2):97-128.
Cheroscelis	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Chiannia	Stephens, 1835	Unavailable name	Stephens J. F. 1834-1835. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, ... Insecta Haustellata. - — 4:1-436, pls 23-40.
Chiasmia	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Chilma	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Chionopora	Prout, 1922	Genus	Prout L. B. 1922c. Geometridae. - In: Prout, L. B. & Prout, A. E., New South African Heterocera. - Annals of the Transvaal Museum 8(3):149-186, pl. 1.
Chionopteryx	Snellen, 1873	Synonym of genus	Snellen P. C. T. 1873. Lepidoptera van het Prinsen-Eiland (Ilha-do-Principe), verzameld door J. Keulemans. - Tijdschrift voor Entomologie 16:71-74, pl. 4.
Chizala	Walker, 1860	Synonym of genus	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Chloeres	Turner, 1910	Synonym of genus	Turner A. J. 1910. Revision of Australian Lepidoptera, v. - Proceedings of the Linnean Society of New South Wales 35:555-653.
Chlorerythra	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Chlorissa	Stephens, 1831	Genus	Stephens J. F. 1829-1831. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, .... Insecta Haustellata. - — 3:1-333, pls 25-32.
Chlorochaeta	Warren, 1904	Synonym of genus	Warren W. 1904b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Aethiopian Region. - Novitates Zoologicae 11:461-482.
Chloroclystis	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Chlorocoma	Turner, 1910	Genus	Turner A. J. 1894. Descriptions of Micro-Lepidoptera from Moreton Bay. - Transactions and Proceedings of the Royal Society of South Australia 18:120-138.
Chlorocraspedia	Warren, 1899	Synonym of genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Chloroctenis	Warren, 1899	Genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Chlorodrepana	Warren, 1899	Genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Chloromiza	Warren, 1898	Synonym of genus	Warren W. 1898a. New species and genera of the families Thyrididae, Uraniidae, Epiplemidae, and Geometridae. - Novitates Zoologicae 5:5-41.
Chloroplintha	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Chlorosterrha	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Chloroteras	Warren, 1901	Synonym of genus	Warren W. 1901a. New Thyrididae, Epiplemidae and Geometridae from the Aethiopian region. - Novitates Zoologicae 8(1):6-20.
Choara	Walker, 1860	Synonym of genus	Walker F. 1860b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXI.- Geometrites (continued). - — 21:i-iv, 277-498.
Chogada	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Choregia	Warren, 1899	Unavailable name	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Chorodna	Walker, 1860	Genus	Walker F. 1860b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXI.- Geometrites (continued). - — 21:i-iv, 277-498.
Chorodnodes	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Chrostobapta	Warren, 1907	Synonym of genus	Warren W. 1907a. New Drepanulidae, Thydriidae, Uraniidae and Geometridae from British New Guinea. - Novitates Zoologicae 14:97-186.
Chrysocraspeda	Hampson, 1895	Unavailable name	Hampson G. F. 1895a. The fauna of British India, including Ceylon and Burma. Moths. - — 3:i-xxviii, 1-546.
Chrysocraspeda	Swinhoe, 1893	Genus	Swinhoe C. 1893a. New Geometers. - Annals and Magazine of Natural History (6) 12(68):147-157.
Chrysolene	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Chrysomphe	Warren, 1896	Synonym of genus	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Cidaria	Stephens, 1829	Unavailable name	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Ciropteryx	Holland, 1893	Synonym of genus	Holland W. J. 1893e. New species of West African Drepanulidae. - Entomological News 4:171-181, pl. 1.
Cirretaera	Wehrli, 1939	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Citheca	Staudinger, 1897	Unavailable name	Staudinger O. 1897f. Die Geometrides des Amurgebiets. - Deutsche Entomologische Zeitschrift 10(1):1-122.
Cithecia	Staudinger, 1897	Synonym of genus	Staudinger O. 1897f. Die Geometrides des Amurgebiets. - Deutsche Entomologische Zeitschrift 10(1):1-122.
Cleora	Curtis, 1825	Genus	Curtis J. 1823-1940. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. Lepidoptera. Part. II. - — 6:Not paginated.
Cnestrognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Cnidia	Gumppenberg, 1892	Unavailable name	Gumppenberg C. von 1892. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Fünfter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 58:221-359.
Codonia	Hübner, 1823	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Coenina	Walker, 1860	Genus	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Coenobita	Gistel, 1848	Unavailable name	Gistel J. 1848. Naturgeschichte des Tierreichs. - — .
Coenotephria	Prout, 1914	Synonym of genus	Prout L. B. 1912-1916. Spannerartige Nachtfalter. - In Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. I. Abteilung. Die Gross-Schmetterlinge des Palaearktischen Faunengebietes. - — 4:i-v, 1-479, pls 1-25.
Collesis	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Collix	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Colocleora	Prout, 1938	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Colutoceras	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Comeesia	Wehrli, 1941	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Comibaena	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Comobaena	Agassiz, 1847	Unavailable name	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Comostola	Meyrick, 1888	Genus	Meyrick E. 1888c. Revision of Australia Lepidoptera. - Proceedings of the Linnean Society of New South Wales 2(4):835-928.
Comostolopsis	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Conchylia	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Conchyliodes	Prout, 1930	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Conolophia	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Cophophlebia	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Coptogonia	Warren, 1896	Synonym of genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Coptopteryx	Holland, 1893	Unavailable name	Holland W. J. 1893e. New species of West African Drepanulidae. - Entomological News 4:171-181, pl. 1.
Coremia	Guenée, 1845	Unavailable name	Guenée A. M. 1844. Catalogue méthodique des lépidoptères d'Europe distribués en familles, tribus et genres, avec l'exposé des caractères sur lesquels ces divisions sont fondées, et l'indication des lieux et des époques où l'on trouve chaque espèce, (...). - — :i-xxxii, 1-523.
Coremia	Bruand, 1846	Unavailable name	Bruand Th. 1846c. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Suite. - Mémoires de la Société d'Emulation du Doubs (2) 2(3-4):63-144.
Corium	Prout, 1910	Synonym of genus	Prout L. B. 1910b. Genera Insectorum - Lepidoptera Heterocera, Fam. Geometridae Subfam. Oenochrominae. - — 104:1-120, pls. 1-2.
Corotia	Moore, 1868	Synonym of genus	Moore F. 1867. On the lepidopterous insects of Bengal. - Proceedings of the Zoological Society of London 1867:44-98, 612-686, pls 6-7, 32-33.
Corycia	Duponchel, 1829	Unavailable name	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Costignophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Cosymbia	Hübner, 1823	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Crambometra	Prout L. B., 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Craspedia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Cretheis	Meyrick, 1886	Synonym of genus	Meyrick E. 1886b. Descriptions of Lepidoptera from the South Pacific. - Transactions of the Royal Entomological Society of London 1886(3):189-296.
Csopula	Fischer von Röslerstamm, 1842	Unavailable name	Fischer von Röslerstamm J. E. 1834-1843. Abbildungen zur Berichtigung und Ergänzung der Schmetterlingskunde, besonders der Microlepidopterologie als Supplement zu Treitschke's und Hübner's europaeischen Schmetterlingen, mit erläuterndem Text. - — :1-304, [i]-[iv], pls 1-100.
Ctenaulis	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Ctenoberta	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Culcula	Moore, 1888	Synonym of genus	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Cyclophora	Stephens, 1829	Unavailable name	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Cyclophora	Hübner, 1822	Genus	Hübner J. 1822. Systematisch-alphabetisches Verzeichniss alles bisher bey den Fürbildungen zur Sammlung europäischer Schmetterlinge angegebenen Gattungsbenennungen; mit Vormerking auch augsburgischer Gattungen. - — :1-81.
Cymatida	Sodoffsky, 1837	Synonym of genus	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Cymatoides	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Cymazonita	Sodoffsky, 1837	Synonym of genus	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Cyrtesia	Wehrli, 1939	Synonym of genus	Wehrli E. 1937b. Description de deux espèces paléarctiques nouvelles et d'un sous-genre nouveau. - Lambillionea 37(8-9):187-189.
Cysteophora	Hulst, 1900	Synonym of genus	Hulst G. D. 1900b. New species of Lepidoptera. - Journal of the New York entomological Society 8:215-225.
Dactylophia	Karisch, 2017	Genus	Karisch T. 2017a. Zur Kenntnis der Gattung Hypomecis Hübner, 1821 in Ostafrika (Lepidoptera: Geometridae: Ennominae). - Entomofauna 38(3):29-48.
Dargeia	Herbulot, 1977	Genus	Herbulot C. 1977b. Un nouveau genre de Geometrinae du Cameroun (Lepidoptera Geometridae). - Lambillionea 77(7-8):49-51.
Darisodes	Herbulot, 1972	Genus	Herbulot C. 1972c. Lépidoptères Geometridae de l'Andringitra (Madagascar Centre). - Bulletin de la Société entomologique de France 77(5-6):140-154, pls 1-2.
Dasymacaria	Warren, 1901	Genus	Warren W. 1901a. New Thyrididae, Epiplemidae and Geometridae from the Aethiopian region. - Novitates Zoologicae 8(1):6-20.
Dasyphara	Billberg, 1820	Synonym of genus	Billberg G. J. 1820. Enumeratio Insectorum in Museo Gust. Joh. Billberg. - — :1-138.
Dasyuris	Guenée, 1868	Genus	Guenée A. M. 1868. New species etc, of heterocerous Lepidoptera from Canterbury, New Zealand, collected by Mr. H. W. Fereday. - Entomologist's Monthly Magazine 5(1):1-6.
Debos	Swinhoe, 1885	Genus	Swinhoe C. 1885a. On the Lepidoptera of Bombay and the Deccan. Heterocera. - Proceedings of the Zoological Society of London 1885(2):287-307, pls 20-21; (3): 447-476, pls 27-28; (4): 852-886, pls 56-57.
Deilinia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Deinopygia	Warren, 1904	Synonym of genus	Warren W. 1904d. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11:493-582.
Delaeveria	Schütze, 1961	Synonym of genus	Schütze E. 1961b. Weitere Eupithecien aus Iran und Arabien (Lep. Geom.) (Eupithecien Studien XVII). - Mitteilungen der Münchner Entomologischen Gesellschaft 51:58-71, pls. 1-8.
Delocharis	Butler, 1883	Synonym of genus	Butler A. G. 1883b. On a collection of Indian Lepidoptera received from Lieut.-Colonel Charles Swinhoe; with numerous notes by the collector. - Proceedings of the Zoological Society of London 1883:144-175, pl. 1.
Derambila	Walker, 1863	Genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Derrioides	Butler, 1875	Synonym of genus	Butler A. G. 1875b. On a collection of Lepidoptera from southern Africa, with descriptions of new genera and species. - Annals and Magazine of Natural History (4) 16(96):394-420.
Desmobathra	Meyrick, 1886	Synonym of genus	Meyrick E. 1886b. Descriptions of Lepidoptera from the South Pacific. - Transactions of the Royal Entomological Society of London 1886(3):189-296.
Deuterostegane	Wehrli, 1939	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Dichroma	Westwood, 1841	Genus	Westwood J. O. 1841. In: Jardine W. (Ed.), The Naturalists Library (Edn 1) 32 (Entomology 7). - — 32:1-229, pls 1-34.
Dicrognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Dietzea	Schütze, 1956	Synonym of genus	Schütze E. 1956. Eupithecien-Studien VII und VIII. VII. Die semigraphata-Gruppe. (Lep., Geom.). - Zeitschrift der wiener entomologischen Gesellschaft 41:306-320.
Digrammia	Gumppenberg, 1887	Genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Dilina	Agassiz, 1847	Unavailable name	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Dilinia	Hampson, 1895	Unavailable name	Hampson G. F. 1895a. The fauna of British India, including Ceylon and Burma. Moths. - — 3:i-xxviii, 1-546.
Dioptrochasma	Karsch, 1895	Genus	Karsch F. 1895b. Aethiopische Heteroceren. II. - Entomologische Nachrichten 21(23-24):361-379, pls 3-4.
Diplodesma	Warren, 1896	Synonym of genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Diptychia	Mabille, 1898	Genus	Mabille P. 1898. Description de Lépidoptères nouveaux. - Annales de la Société entomologique de France 66 (1897)(2-3):182-231, pl. 9.
Diptychis	Felder C. & R., 1874	Synonym of genus	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Discalma	Meyrick, 1892	Synonym of genus	Meyrick E. 1892b. Revision of Australian Lepidoptera. V. - Proceedings of the Linnean Society of New South Wales (2) 6:581-678.
Disclisioprocta	Wallengren, 1861	Genus	Wallengren H. D. J. 1861. Kongliga Svenska Fregatten Eugenies resa omkring jorden undre befäl av C. A. Virgin Aren 1851-1853. Andra delen. Zoologi. 1. Insecta. - — 2(Zoology 1):i-vi, 1-617, pls 1-9.
Discoloxia	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Discomiosis	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Dispatha	Krüger, 2014	Genus	Krüger M. 2014. A revision of the Mauna Walker, 1865 and Illa Warren, 1914 group of genera (Lepidoptera: Geometridae: Ennominae: Nacophorini). - Annals of the Ditsong National Museum of Natural History 4:77-173.
Dithecodes	Warren, 1900	Genus	Warren W. 1900b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, and Geometridae from the Indo-Australian and Palaearctic regions. - Novitates Zoologicae 7:98-116.
Dochephora	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Dolerosceles	Meyrick, 1889	Synonym of genus	Meyrick E. 1889b. On some Lepidoptera from New Guinea. - Transactions of the entomological Society of London 1889(4):455-522.
Dolichopyge	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Doloma	Prout, 1922	Genus	Prout L. B. 1922a. New and little-known Geometridae. - Novitates Zoologicae 29:327-363.
Dolosis	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Dorsifulcrum	Herbulot, 1979	Genus	Herbulot C. 1979a. Dorsifulcrum, nouveau genre de Geometridae africain (Lepidoptera). - Annales de la Société entomologique de France (N.S.) 15(2):357-370.
Dosithea	Duponchel, 1829	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Dosithoea	Rambur, 1833	Unavailable name	Rambur P.-J. 1833. Suite du Catalogue des Lépidoptères de l'île de Corse, avec la description et la figure des espèces inédites. - Annales de la Société entomologique de France 2:1-59, pls 1-2.
Drepanogynis	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Dryochlora	Fletcher D. S., 1979	Genus	Fletcher D. S. 1979. In Nye, I. W. B.: The Generic Names of Moths of the World. Volume 3. Geometroidea. - — 3:1-243.
Dryocoetis	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Dualana	Strand, 1914	Genus	Strand E. 1914c. Neue Lepidoptera aus Kamerun. Gesammelt von Herrn Leutnant v. Rothkirch und Panthen. - Archiv für Naturgeschichte 80 (A)(1):41-49.
Durbana	Warren, 1904	Synonym of genus	Warren W. 1904b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Aethiopian Region. - Novitates Zoologicae 11:461-482.
Dyschlorodes	Herbulot, 1966	Genus	Herbulot C. 1966b. Nouveaux Geometridae du sud-ouest de Madagascar. - Bulletin mensuel de la Société linnéenne de Lyon 35(5):216-221.
Dyscia	Hübner, 1825	Genus	Hübner J. 1786-1789. Beiträge zur Geschichte der Schmetterlinge. Erster Teil. - — 1.
Dyscymatoge	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Dyserga	Petersen, 1909	Synonym of genus	Petersen W. 1909. Ein Beitrag zur Kenntnis der Gattung Eupithecia Curt. Vergleichende Untersuchung der Generationsorgane. - Deutsche entomologische Zeitschrift Iris 22(4):203-314, pls a-d, 1-28.
Dysgnophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Dysnymphus	Prout L. B., 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Dysrhoe	Herbulot, 1951	Genus	Herbulot C. 1951. Diagnose de quatre nouveaux genres de Larentiinae paléarctiques (Geometridae). - Revue française de Lépidoptérologie 13:62-63.
Earoxyptera	Djakonov, 1936	Synonym of genus	Djakonov A. M. 1936. Die Geometriden des Amur-Ussuri-Gebietes. II. Tribus Caberini, nebst Revision einiger Gattungen dieser Gruppe. - Trudy Zoologicheskogo Instituta Leningrad 3:475 -531.
Eccoptopteryx	Berg, 1899	Synonym of genus	Berg C. 1899. Substitución de nombres genéricos. III. - Comunicaciones del Museo Nacional de Buenos Aires 1:77-80.
Eccymatoge	Prout, 1913	Genus	Prout L. B. 1913b. New South African Geometridae. - Annals of the Transvaal Museum 3(4):194-225.
Ecpetala	Fletcher D. S., 1958	Genus	Fletcher D. S. 1958b. Ruwenzori Expedition 1952. - Geometridae. - Ruwenzori Expedition 1952 1(6):77-176.
Ectropis	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Elophos	Boisduval, 1840	Genus	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Emmelesia	Stephens, 1829	Synonym of genus	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Emmesocoma	Warren, 1907	Synonym of genus	Warren W. 1907a. New Drepanulidae, Thydriidae, Uraniidae and Geometridae from British New Guinea. - Novitates Zoologicae 14:97-186.
Encoma	Swinhoe, 1904	Genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Enconista	Lederer, 1853	Synonym of genus	Lederer J. 1853c. Versuch, die europäischen Lepidopteren in möglichst natürliche Reihenfolge zu stellen. Die Spanner. - Verhandlungen der zoologisch-botanischen Gesellschaft Wien 3:165-270.
Encymatoge	Stephens, 1835	Unavailable name	Stephens J. F. 1834-1835. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, ... Insecta Haustellata. - — 4:1-436, pls 23-40.
Endemia	Warren, 1903	Synonym of genus	Warren W. 1903d. New Uraniidae, Drepanulidae and Geometridae from British New Guinea. - Novitates Zoologicae 10:343-414.
Entephria	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eois	Hübner, 1818	Genus	Hübner J. 1818-1825. Zuträge zur Sammlung exotischer Schmettlinge [sic], bestehend in Bekundigung einzelner Fliegmuster neuer oder rarer nichteuropäischer Gattungen. - — :1-32; 1-32; 1-40; 1-48; 1-52, pls 1-172.
Epamraica	Matsumura, 1910	Synonym of genus	Matsumura S. 1910. Zoku Nihon senchu zukai. [Thousand Insects of Japan]. Supplement 2. - — :1-143.
Ephemerophila	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Ephyra	Duponchel, 1829	Unavailable name	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Epicaste	Gumppenberg, 1887	Unavailable name	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Epicleta	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Epicosymbia	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Epigelasma	Prout, 1930	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Epigynopteryx	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Epione	Duponchel, 1829	Genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Epirrhoe	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Episteira	Warren, 1899	Genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Erastria	Hübner, 1813	Genus	Hübner J. 1806-1838. Sammlung Exotischer Schmetterlinge. - — 1-3:pls 1-213.
Eretmopus	Turner, 1910	Genus	Turner A. J. 1910. Revision of Australian Lepidoptera, v. - Proceedings of the Linnean Society of New South Wales 35:555-653.
Ereunetea	Warren, 1899	Genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Erobatodes	Wehrli, 1943	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Erschoffia	Swinhoe, 1900	Synonym of genus	Swinhoe C. 1900a. Catalogue of eastern and Australian Lepidoptera Heterocera in the collection of the Oxford University Museum. Part 2. Noctuina, Geometrina and Pyralidina. Walsingham & Durrant: Pterophorina and Tineina. - — 2:i-vi, 1-630, pls 1-8.
Eubolia	Duponchel, 1829	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Eubyja	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eubyjodonta	Warren, 1893	Synonym of genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Euchlidon	Hübner, 1823	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Euchloris	Hübner, 1823	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Euchrognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Euchrostes	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Euchrostis	Zeller, 1872	Synonym of genus	Zeller P. C. 1872. Beiträge zur Kenntnis der nordamerikanischen Nachtfalter, besonders der Microlepidopteren. Erste Abtheilung. - Verhandlungen der kaiserlich-königlichen zoologisch-botanischen Gesellschaft in Wien 22:447-566, pls 2-3.
Eucidalia	Sterneck, 1941	Synonym of genus	Sterneck J. 1941. Versuch einer Darstellung der systematischen Beziehungen bei den palaearktischen Sterrhinae (Acidaliinae). Studien über Acidaliinae (Sterrhinae) VIII. II. Teil: Die Gattung Scopula und deren nahe Verwandte. - Zeitschrift des Wiener Entomologen-Vereines 26:17-31.
Eucopelates	Krüger, 2014	Genus	Krüger M. 2014. A revision of the Mauna Walker, 1865 and Illa Warren, 1914 group of genera (Lepidoptera: Geometridae: Ennominae: Nacophorini). - Annals of the Ditsong National Museum of Natural History 4:77-173.
Eucrostes	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eucrostis	Hübner, 1826	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eucymatoge	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eudjakonovia	Fletcher D. S., 1979	Synonym of genus	Fletcher D. S. 1979. In Nye, I. W. B.: The Generic Names of Moths of the World. Volume 3. Geometroidea. - — 3:1-243.
Eudyscia	Wehrli, 1950	Synonym of genus	Wehrli E. 1950. Die Einteilung der Gattung Dyscia - Entomologische Berichten, Amsterdam 13(299):77-80.
Euephyra	Packard, 1873	Synonym of genus	Packard A. S. 1873. Descriptions of new American Phalaenidae. - Reports of the Peabody Academy of Science 5 (1872):52-81.
Euexia	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Euippe	Meyrick, 1886	Synonym of genus	Meyrick E. 1886b. Descriptions of Lepidoptera from the South Pacific. - Transactions of the Royal Entomological Society of London 1886(3):189-296.
Eulasia	Warren, 1902	Unavailable name	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Eulycia	Janse, 1932	Genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Eulypa	Hübner, 1826	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eulype	Hübner, 1825	Synonym of genus	Hübner J. 1786-1789. Beiträge zur Geschichte der Schmetterlinge. Erster Teil. - — 1.
Eunychiodes	Wehrli, 1941	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Euomoea	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Eupagia	Walker, 1860	Synonym of genus	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Eupethecia	Grote, 1882	Unavailable name	Grote A. R. 1882e. New moths. - Canadian Entomologist 14(10):181-188.
Euphenolia	Grossbeck, 1907	Synonym of genus	Grossbeck J. A. 1907. A new genus and two new species of Geometridae. - Entomological News 18:252-253.
Euphronarcha	Warren, 1898	Genus	Warren W. 1898a. New species and genera of the families Thyrididae, Uraniidae, Epiplemidae, and Geometridae. - Novitates Zoologicae 5:5-41.
Euphyia	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Euphyja	Hübner, 1826	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eupitecia	Rondani, 1872	Unavailable name	Rondani C. 1872. Degli insetti nocivi e dei loro parassiti. - Bollettino della Società entomologica italiana 4(2):137-165.
Eupithecia	Bruand, 1847	Unavailable name	Bruand Th. 1847. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Microlépidoptères (suite). - Mémoires de la Société d'Emulation du Doubs (3) 1(2):75-102.
Eupithecia	Curtis, 1825	Genus	Curtis J. 1825-1839. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. - — 3:[unpaginated].
Eupithesia	Desmarest, 1847	Unavailable name	Desmarest J. F. 1847. Articulés. - In: D'Orbigny Ch. (Ed.), Dictionnaire universel d'Histoire naturelle - — 9:1-776.
Euproutia	Fletcher D. S., 1979	Genus	Fletcher D. S. 1979. In Nye, I. W. B.: The Generic Names of Moths of the World. Volume 3. Geometroidea. - — 3:1-243.
Eupsamma	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Euranthis	Glaser, 1887	Unavailable name	Glaser L. 1887. Catalogus etymologicus Coleopterum et Lepidopterorum. Erklärendes und verdeutschendes Namensverzeichniss der Käfer und Schmetterlinge. - — :1-396.
Eurranthis	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Eurrhanthis	Agassiz, 1846	Unavailable name	Agassiz J. L. R. 1842-1847. Nomenclator zoologicus, continens nomina systematica generum animalium tam viventium quam fossilium, secundum ordinem alphabeticum disposita, adjectis auctoribus, libris, in quirus beperiuntur, anno editionis, etymologia et familiis, ad quad pertinent ... - — :i-xii, several parts separately numbered.
Eurypeplodes	Warren, 1893	Synonym of genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Eurythecodes	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Eusebia	Bruand, 1846	Unavailable name	Bruand Th. 1846c. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Suite. - Mémoires de la Société d'Emulation du Doubs (2) 2(3-4):63-144.
Eusebia	Duponchel, 1845	Synonym of genus	Duponchel P. A. J. 1844-1846. Catalogue méthodique des Lépidoptères d'Europe distribués en familles, tribus et genres avec l'exposé des caractères sur lesquels ces décisions sont fondées, et l'indication des lieux et des époques où l'on trouve chaque espèce, pour servir (...). - — :i-xxx, [1]-523, pls 75-90.
Eutelostolmus	Krüger, 2014	Genus	Krüger M. 2014. A revision of the Mauna Walker, 1865 and Illa Warren, 1914 group of genera (Lepidoptera: Geometridae: Ennominae: Nacophorini). - Annals of the Ditsong National Museum of Natural History 4:77-173.
Eutephria	Stephens, 1835	Unavailable name	Stephens J. F. 1834-1835. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, ... Insecta Haustellata. - — 4:1-436, pls 23-40.
Euthysana	Warren, 1907	Synonym of genus	Warren W. 1907a. New Drepanulidae, Thydriidae, Uraniidae and Geometridae from British New Guinea. - Novitates Zoologicae 14:97-186.
Eutriphosa	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Evarzia	Walker, 1860	Synonym of genus	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Eversmannia	Erschoff, 1871	Unavailable name	Erschoff N. G. 1871. Bemerkungen über einige von E. Eversmann aufgestellte Lepidopteren-Speceis. - Bulletin de la Société des Naturalistes de Moscou 43 (1870)(2):307-319.
Exeliopsis	Prout, 1938	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Falcatulula	Strand, 1912	Synonym of genus	Strand E. 1912k. Zoologische Ergebnisse der Expedition des Herrn G. Tessmann nach Süd-Kamerun und Spanisch Guinea. Lepidoptera I. (Saturniidae, Brahmaeidae, Striphnopterygidae, Sphingidae, Notodontidae, Syntomididae [sic], Hypsidae und Agaristidae). - Archiv für Naturgeschichte 78 (A)(6):139-197, pl. 2.
Fidonia	Treitschke, 1825	Synonym of genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Forbachia	Albrecht, 1920	Synonym of genus	Albrecht K. 1920. Ein neuer Spanner. Forbachia solitaria Albrecht. - Entomologische Zeitschrift 34(19):73-74.
Fritzwagneria	Wehrli, 1941	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Fulvaria	Fawcett, 1916	Genus	Fawcett J. M. 1916. Notes on a collection of Heterocera made by Mr. W. Feather in British East Africa, 1911-13. - Proceedings of the Zoological Society of London 1916(4):707-737, pl. 1.
Gelasma	Warren, 1893	Synonym of genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Gelasmodes	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Geodena	Walker,1856	Genus	Walker F. 1856a. List of the specimens of lepidopterous insects in the collection of the British Museum. Part VII.- Lepidoptera Heterocera. - — 7:i-iv, 1509-1808.
Geoglada	Swinhoe, 1894	Synonym of genus	Swinhoe C. 1894d. A list of the Lepidoptera of the Khasia Hills. Pt. II. - Transactions of the entomological Society of London 42(1):145-223, pl. 2.
Geolyces	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Geometrina	Motschusky, 1861	Synonym of genus	Motschulsky V. I. 1861. Entomologie spéciale. Insectes du Japon. - Etudes Entomologiques 9 (1860):4-39.
Girpa	Walker, 1865	Unavailable name	Walker F. 1865a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXXI.- Supplement. - — 31 (1864):i-iv, 1-321.
Glaucopterix	Hübner, 1826	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Glaucopteryx	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Glossotrophia	Prout, 1913	Genus	Prout L. B. 1912-1916. Spannerartige Nachtfalter. - In Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. I. Abteilung. Die Gross-Schmetterlinge des Palaearktischen Faunengebietes. - — 4:i-v, 1-479, pls 1-25.
Gnamptoloma	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Gnamptomia	Warren, 1902	Synonym of genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Gnidia	Gumppenberg, 1890	Unavailable name	Gumppenberg C. von 1890. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Dritter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 54:269-431, 433-544.
Gnopharmia	Staudinger, 1892	Genus	Staudinger O. 1892b. Neue Arten und Varietäten von paläarktischen Geometridae aus meiner Sammlung. - Deutsche Entomologische Zeitschrift 5(1):141-260.
Gnophos	Treitschke, 1825	Genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Gnophosema	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Gnophus	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Godonela	Boisduval, 1840	Synonym of genus	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Gonanticlea	Swinhoe, 1892	Genus	Swinhoe C. 1892a. New species of Heterocera from the Khasia Hills. Part II. - Transactions of the entomological Society of London 1892:1-20, pl. 1.
Gongropteryx	Bryk, 1913	Genus	Bryk F. 1913a. Die äthiopischen Drepaniden und drepana-ähnlichen Geometriden des Berliner Zoologischen Museums. - Archiv für Naturgeschichte 79 (A)(3):4-16.
Goniacidalia	Packard, 1873	Synonym of genus	Packard A. S. 1873. Descriptions of new American Phalaenidae. - Reports of the Peabody Academy of Science 5 (1872):52-81.
Gonochlora	Swinhoe, 1904	Genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Gonodela	Moore, 1887	Unavailable name	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Gonodella	Desmarest, 1857	Unavailable name	Desmarest J. F. 1857. Papillons nocturnes. - In: Chenu, Encyclopédie d'Histoire naturelle ou Traité complet de cette science. - — :1-312; pls. 1-39.
Gubaria	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Gyalomia	Prout, 1913	Synonym of genus	Prout L. B. 1913b. New South African Geometridae. - Annals of the Transvaal Museum 3(4):194-225.
Gymnocelis	Hulst, 1896	Unavailable name	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Gymnopera	Warren, 1896	Synonym of genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Gymnoscelis	Mabille, 1868	Genus	Mabille P. 1868. Notices sur les Lépidoptères de la Corse avec une énumération monographique des Eupithécies de la Corse (2e Notice). - Annales de la Société entomologique de France (4) 7:635-658.
Gymnospile	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Gynandria	Turner, 1910	Synonym of genus	Turner A. J. 1910. Revision of Australian Lepidoptera, v. - Proceedings of the Linnean Society of New South Wales 35:555-653.
Gynopteryx	Guenée, 1858	Synonym of genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Haematorithra	Butler, 1896	Synonym of genus	Butler A. G. 1896a. Descriptions of some new Lepidoptera from Nyasa-land. - Annals and Magazine of Natural History (6) 18(104):159-163.
Haggardia	Warren, 1904	Synonym of genus	Warren W. 1904b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Aethiopian Region. - Novitates Zoologicae 11:461-482.
Halophanes	Warren, 1900	Synonym of genus	Warren W. 1900b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, and Geometridae from the Indo-Australian and Palaearctic regions. - Novitates Zoologicae 7:98-116.
Hameopis	Butler, 1898	Synonym of genus	Butler A. G. 1898. On a collection of Lepidoptera made in British East Africa by Mr. C. S. Betton. - Proceedings of the Zoological Society of London 57:395-444, pls. 32-33.
Haplocera	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Haplolabida	Fletcher D. S., 1958	Genus	Fletcher D. S. 1958b. Ruwenzori Expedition 1952. - Geometridae. - Ruwenzori Expedition 1952 1(6):77-176.
Harpicostia	Wehrli, 1936	Synonym of genus	Wehrli E. 1936. Neue Gattungen, Arten und Rassen (Lepidoptera, Geometridae). - Entomologische Rundschau 54:1-7, 126-130, 144-146, 160-163.
Hebdomophruda	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Helastiodes	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Helminthoceras	Warren, 1896	Synonym of genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Hemerophila	Stephens, 1829	Unavailable name	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Hemicopsis	Swinhoe, 1904	Genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Hemidromodes	Prout, 1916	Genus	Prout L. B. 1916b. Geometridae. - In: Poulton E. B. On a collection of moths made in Somaliland by Mr. W. Feather. - Proceedings of the Zoological Society of London 1916(1):91-182, pls 1-2.
Hemipogon	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Hemistola	Warren, 1893	Genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Hemithea	Duponchel, 1829	Genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Hemixesma	Prout, 1922	Genus	Prout L. B. 1922c. Geometridae. - In: Prout, L. B. & Prout, A. E., New South African Heterocera. - Annals of the Transvaal Museum 8(3):149-186, pl. 1.
Henicovalva	Krüger, 2017	Genus	Krüger M. 2017a. Henicovalva gen. n., a new genus of predominantly Afrotropical Ennominae with unusually complex genitalia (Lepidoptera: Geometridae). - African Entomology 25(1):42-61.
Herbulotides	Viette, 1971	Genus	Viette P. 1971b. Nouveaux Geometridae Ennominae de Madagascar. - Entomops 3(22):179-186.
Hercyna	Stephens, 1829	Unavailable name
Heterimpia	Prout, 1938	Synonym of genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Heterocrita	Warren, 1901	Genus	Warren W. 1901e. New American moths. - Novitates Zoologicae 8:435-492.
Heteroctenis	Meyrick, 1897	Synonym of genus	Meyrick E. 1897a. On Lepidoptera from the Malay Archipelago. - Transactions of the entomological Society of London 1897(1):69-92.
Heteropithecia	Vojnits, 1985	Synonym of genus	Vojnits A. M. 1985. New South American genera and species of Eupithecini [sic] (Lepidoptera: Geometridae). - Acta Zoologica Hungarica 31(4):405-418.
Heterorachis	Warren, 1898	Genus	Warren W. 1898b. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 5:221-258.
Heterostegane	Hampson, 1893	Genus	Hampson G. F. 1893b. Illustrations of typical specimens of Lepidoptera Heterocera in the collection of the British Museum. Part IX.—The Macrolepidoptera Heterocera of Ceylon. - — 9:i-iv, 1-182, pls 157-176.
Hexeris	Saalmüller, 1891	Unavailable name	Saalmüller M. & von Heyden L. 1891. Lepidopteren von Madagascar. Zweite Abtheilung. Heterocera: Noctuae, Geometrae, Microlepidoptera. - — :247-531, pls 7-14.
Hierochthonia	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Hirthestes	Dognin, 1914	Synonym of genus	Dognin P. 1914b. Hétérocères nouveaux de l'Amérique du Sud. - Annales de la Société entomologique de Belgique 57:380-417.
Hispophora	Janse, 1932	Genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Hissarica	Viidalepp, 1988	Synonym of genus	Viidalepp J. 1988. Fauna pyadenits gor Srednei Azii [Geometridae fauna of the Central Asian mountains]. - — :1-240.
Histurgia	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Holarctias	Prout, 1913	Synonym of genus	Prout L. B. 1912-1916. Spannerartige Nachtfalter. - In Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. I. Abteilung. Die Gross-Schmetterlinge des Palaearktischen Faunengebietes. - — 4:i-v, 1-479, pls 1-25.
Holorista	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Holostixa	Swinhoe, 1902	Synonym of genus	Swinhoe C. 1902b. New and little known species of Drepanulidae, Epiplemidae, Microniidae and Geometridae in the National Collection. - Transactions of the Royal Entomological Society of London 3:585-677.
Holoterpna	Püngeler, 1900	Genus	Püngeler R. 1900a. Neue Macrolepidopteren aus Central-Asien. - Deutsche Entomologische Zeitschrift 12 (1899)(2):288-299, pls 8, 9.
Horisma	Hulst, 1896	Unavailable name	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Horisme	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Hyalinometra	Herbulot, 1972	Genus	Herbulot C. 1972d. Nouveaux Geometrinae de Côte-d'Ivoire (Lepidoptera Geometridae). - Bulletin de l'Institut fondamental d'Afrique noire (A) 34(2):472-478.
Hyalornis	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Hydatopsis	Herbulot, 1968	Genus	Herbulot C. 1968a. Nouveau genre et nouvelles espèces de Geometridae malgaches. - Lambillionea 67(3-4):25-28.
Hydrelia	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Hylemera	Butler, 1878	Genus	Butler A. G. 1878c. On a collection of Lepidoptera recently received from Madagascar. - Annals and Magazine of Natural History (5) 2(10):283-297.
Hylemeridia	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Hymenocharta	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Hyostomodes	Warren, 1897	Synonym of genus	Warren W. 1897b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, Uraniidae and Geometridae in the Tring Museum. - Novitates Zoologicae 4:195-262, pl. 5.
Hypepirritis	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Hyperythra	Guenée, 1857	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Hyphenophora	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Hypochariessa	Turner, 1947	Synonym of genus	Turner A. J. 1947c. New Australian species of Boarmiadae (Lepidoptera). - Proceedings of the Royal Society of Queensland 58:71-112.
Hypochrosis	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Hypocoela	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Hypomecis	Hübner, 1821	Genus	Hübner J. 1821-1824. Sammlung exotischer Schmetterlinge. - — 2:i-viii, pls.
Hypopalpis	Guenée, 1862	Synonym of genus	Guenée A. M. 1862. Lépidoptères. - In: Maillard, L., Notes sur l'île de la Réunion (Bourbon) (Annexe G). - — :1-72; pls. 12-13.
Hypophracta	Warren, 1905	Synonym of genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Hyposcotis	Hübner, 1825	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Hyposidra	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Hypotephrina	Janse, 1932	Genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Hypsometra	Aurivillius, 1910	Genus	Aurivillius C. 1910c. Lepidoptera - In: Sjöstedt, Y. (ed.) Wissenschaftliche Ergebnisse der schwedischen zoologischen Expedition nach dem Kilimandjaro, dem Meru und den umgebenen Massaisteppen Deutsch-Ostafrikas 1905-06. Part 9. - — 2(9):1-56, pls 1-2.
Hyria	Stephens, 1829	Unavailable name	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Hyriogona	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Iberafrina	Wehrli, 1950	Synonym of genus	Wehrli E. 1950. Die Einteilung der Gattung Dyscia - Entomologische Berichten, Amsterdam 13(299):77-80.
Idaea	Treitschke, 1825	Genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Idiochlora	Warren, 1896	Genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Idiochlora	Prout, 1921	Unavailable name	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Idiodes	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Idiotephra	Warren, 1899	Genus	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Idoea	Cotes & Swinhoe, 1888	Unavailable name	Cotes E. C. & Swinhoe C. 1888b. A catalogue of the moths of India. Part IV. - Geometrites. - — 4:463-.
Illa	Warren, 1914	Genus	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Induna	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Iramba	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Isoplenia	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Isoplenodia	Prout, 1932	Genus	Prout L. B. 1932c. New genera and species of Sterrhinae (Fam. Geometridae). - Novitates Zoologicae 37(2):229-251.
Isturgia	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Itame	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Iulocera	Warren, 1905	Synonym of genus	Warren W. 1905f. New species of Thyrididae, Uraniidae, and Geometridae from the Oriental region. - Novitates Zoologicae 12:410-438.
Janarda	Moore, 1888	Synonym of genus	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Jordanisca	Wehrli, 1943	Genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Kalabana	Moore, 1879	Synonym of genus	Moore F. 1879b. Descriptions of new genera and species of Asiatic Lepidoptera Heterocera. - Proceedings of the Zoological Society of London 1879:387-417, pls 32-34.
Kemtrognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Kentrognophos	Wehrli, 1953	Unavailable name	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Klinzigidia	Herbulot, 1982	Genus	Herbulot C. 1982d. Klinzigidia dithecodes n. gen. n. sp. de Geometrinae africain (Lepid. Geometridae). - Bulletin de la Société entomologique de Mulhouse 12(7-9):41-42.
Kuchleria	Hausmann, 1995	Genus	Hausmann A. 1995a. Revision der altweltlichen Arten der Gattung Microloxia Warren, 1893 (Lepidoptera, Geometridae: Geometrinae). - Atalanta, Würzburg 25 (1994)(3-4):571-608.
Lagyra	Walker, 1860	Synonym of genus	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Lambornia	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Larentia	Bruand, 1847	Unavailable name	Bruand Th. 1847. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Microlépidoptères (suite). - Mémoires de la Société d'Emulation du Doubs (3) 1(2):75-102.
Larentia	Treitschke, 1825	Genus	Treitschke F. 1825b. Die Schmetterlinge von Europa (Fortsetzung des Ochsenheimer'schen Werkes). G. Polia - Cerastis. - — 5(2):1-448.
Larentia	Stephens, 1829	Unavailable name	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Larentioides	Prout, 1917	Genus	Prout L. B. 1917a. New Geometridae (Lepidoptera) in the South African Museum. - Annals of the South African Museum 17(1):47-77.
Larissa	Curtis, 1830	Synonym of genus	Curtis J. 1823-1940. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. Lepidoptera. Part. II. - — 6:Not paginated.
Lasiochlora	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Lathochlora	Warren, 1900	Genus	Warren W. 1900a. New genera and species of Thyrididae and Geometridae from Africa. - Novitates Zoologicae 7:90-98.
Lepiodes	Guenée, 1858	Synonym of genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Leptacme	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Leptaletis	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Leptoboarmia	Krüger, 2019	Genus	Krüger M. 2019b. Geometridae (Lepidoptera, Geometroidea). - In: Mey W. & Krüger M. (Eds), The Lepidoptera fauna of a crater valley in the Great Escarpment of South Africa: The Asante Sana Project. - Esperiana Memoir 8:365-410.
Leptocolpia	Prout, 1922	Genus	Prout L. B. 1922b. Some new Geometridae and Dioptidae in the Joicey collection. - Bulletin of the Hill Museum 1(2):252-269.
Leptodontopera	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Leptomeris	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Leptosidia	Hampson, 1903	Synonym of genus	Hampson G. F. 1903d. The moths of India. Supplementary paper to the volumes in "The fauna of British India." Series II, Part VIII. - Journal of the Bombay natural History Society 14(4):639-659.
Leucaniodes	Prout, 1922	Genus	Prout L. B. 1922b. Some new Geometridae and Dioptidae in the Joicey collection. - Bulletin of the Hill Museum 1(2):252-269.
Leucetaera	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Leucocora	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Leucodesmia	Warren, 1899	Unavailable name	Warren W. 1899a. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 6(1):1-66.
Leucophthalmia	Hübner, 1823	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Leucoxena	Warren, 1900	Genus	Warren W. 1900a. New genera and species of Thyrididae and Geometridae from Africa. - Novitates Zoologicae 7:90-98.
Lhommeia	Wehrli, 1939	Genus	Wehrli E. 1939b. Un genre nouveau et quelques espèces et races nouvelles. - Revue française de Lépidoptérologie 9:234-240.
Libanonia	Hausmann, 1993	Synonym of genus	Hausmann A. 1993b. Zweiter Beitrag zur Taxonomie und Systematik der Gattung Gossotrophia Prout, 1913 (Lep. Geometridae, Sterrhinae). - Mitteilungen der Münchner Entomologischen Gesellschaft 83:77-107.
Ligdia	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Limonophila	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Lioptilesia	Wehrli, 1936	Synonym of genus	Wehrli E. 1936. Neue Gattungen, Arten und Rassen (Lepidoptera, Geometridae). - Entomologische Rundschau 54:1-7, 126-130, 144-146, 160-163.
Lipocentris	Warren, 1905	Synonym of genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Lipogonia	Warren, 1911	Synonym of genus	Warren W. 1911. Description of some new Geometridae and Pyralidae from South Africa. - Annals of the South African Museum 10(1):19-30.
Liposchema	Warren, 1914	Synonym of genus	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Lissoblemma	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Lissodes	Warren, 1914	Unavailable name	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Lissostolodes	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Lithostege	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Lobidiopteryx	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Lobura	Warren, 1906	Synonym of genus	Warren W. 1906. Descriptions of new genera and species of South American geometrid moths. - Proceedings of the United States National Museum 30(1456):399-557.
Lomatographa	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Lomographa	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Longula	Staudinger, 1892	Synonym of genus	Staudinger O. 1892b. Neue Arten und Varietäten von paläarktischen Geometridae aus meiner Sammlung. - Deutsche Entomologische Zeitschrift 5(1):141-260.
Lophocrita	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Lophorrhachia	Prout, 1916	Genus	Prout L. B. 1916a. New South African Geometridae. - Annals of the Transvaal Museum 5(3):151-179, pl. 25.
Lophostola	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Loxopora	Warren, 1914	Synonym of genus	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Luashia	Debauche, 1941	Genus	Debauche H. R. 1941. Hemitheinae d'Afrique tropicale (Lep. Het., Geometridae). - Revue de Zoologie et Botanique Africaines 34(3-4):297-315, pls. 10-11.
Luxiaria	Walker, 1860	Genus	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Lycauges	Butler, 1879	Synonym of genus	Butler A. G. 1879h. Descriptions of new species of Lepidoptera from Japan. - Annals and Magazine of Natural History (5) 4(23):349-374, (24): 437-457.
Lycaugidia	Hampson, 1895	Genus	Hampson G. F. 1895a. The fauna of British India, including Ceylon and Burma. Moths. - — 3:i-xxviii, 1-546.
Lyces	Walker, 1860	Unavailable name	Walker F. 1860a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XX.- Geometrites. - — 20:i-iv, 1-276.
Lycognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Lysognophos	Wehrli, 1953	Unavailable name	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Lysopteryx	Bryk, 1913	Synonym of genus	Bryk F. 1913a. Die äthiopischen Drepaniden und drepana-ähnlichen Geometriden des Berliner Zoologischen Museums. - Archiv für Naturgeschichte 79 (A)(3):4-16.
Macropitthea	Aurivillius, 1925	Genus	Aurivillius C. 1925b. Wissenschaftliche Ergebnisse der zweiten Deutschen Zentralafrika-Expedition 1910-1911 unter Führung Adolf Friedrichs, Herzog zu Mecklenburg. Band 1 Zoologie, Lieferung 18, Lepidoptera IV. - — 1(18):1243-1359, pls 49-50.
Maesia	Stephens, 1831	Synonym of genus	Stephens J. F. 1829-1831. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, .... Insecta Haustellata. - — 3:1-333, pls 25-32.
Maidana	Swinhoe, 1900	Synonym of genus	Swinhoe C. 1900a. Catalogue of eastern and Australian Lepidoptera Heterocera in the collection of the Oxford University Museum. Part 2. Noctuina, Geometrina and Pyralidina. Walsingham & Durrant: Pterophorina and Tineina. - — 2:i-vi, 1-630, pls 1-8.
Malacuncina	Wehrli, 1941	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Malenydris	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Malgassapeira	Herbulot, ms	Genus
Malgassorhoe	Herbulot, 1956	Synonym of genus	Paulian R. & Viette P. 1956. Essai d'un catalogue biologique des Lépidoptères Hétérocères des environs de Tananarive. - Mémoires de l'Institut scientifique de Madagascar (E) 6 (1955):141-281, pls 5-12.
Malgassothisa	Herbulot, 1966	Genus	Herbulot C. 1966b. Nouveaux Geometridae du sud-ouest de Madagascar. - Bulletin mensuel de la Société linnéenne de Lyon 35(5):216-221.
Marcala	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Matella	Gistel, 1848	Synonym of genus	Gistel J. 1848. Naturgeschichte des Tierreichs. - — .
Mauna	Walker, 1865	Genus	Walker F. 1865c. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXXIII.- Supplement Part 3. - — 33:i-iv, 707-1120.
Maxates	Moore, 1887	Genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Medasina	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Megadrepana	Holland, 1893	Genus	Holland W. J. 1893e. New species of West African Drepanulidae. - Entomological News 4:171-181, pl. 1.
Melanippe	Duponchel, 1828	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Melanthia	Duponchel, 1829	Genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Melanydris	Hulst, 1896	Unavailable name	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Melenthia	Desmarest, 1857	Unavailable name	Desmarest J. F. 1857. Papillons nocturnes. - In: Chenu, Encyclopédie d'Histoire naturelle ou Traité complet de cette science. - — :1-312; pls. 1-39.
Melinoessa	Herrich-Schäffer, 1855	Genus	Herrich-Schäffer G. A. W. 1853-1858. Sammlung neuer oder wenig bekannter aussereuropäische Schmetterlinge. Heterocera (Nachtfalter). - — (1) 1:1-84, pls 1-96 [unnumbered].
Menophra	Moore, 1887	Genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Merida	Rogenhofer, 1875	Synonym of genus	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Mesocoela	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Mesocolpia	Warren, 1901	Genus	Warren W. 1901a. New Thyrididae, Epiplemidae and Geometridae from the Aethiopian region. - Novitates Zoologicae 8(1):6-20.
Mesomima	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Mesothisa	Warren, 1905	Genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Metacineta	Prout, 1912	Unavailable name	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Metallaxis	Prout, 1932	Genus	Prout L. B. 1932c. New genera and species of Sterrhinae (Fam. Geometridae). - Novitates Zoologicae 37(2):229-251.
Metallochlora	Warren, 1896	Genus	Warren W. 1896b. New species of Drepanulidae, Uraniidae, Epiplemidae, and Geometridae from the Papuan region. - Novitates Zoologicae 3:272-306.
Metallospora	Warren, 1905	Genus	Warren W. 1905b. New species of Geometridae from the Aethiopian Region. - Novitates Zoologicae 12:34-40.
Meyrickia	Butler, 1884	Synonym of genus	Butler A. G. 1884e. On the duplication of generic names employed by Walker. - Entomologist's Monthly Magazine 21:133.
Miantochora	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Microbaena	Hausmann, 1996	Genus	Hausmann A. 1996a. The morphology of the Geometrid moths of the Levant and its neighbouring countries (Part 1: Orthostixinae-Geometrinae). - Nota lepidopterologica 19(1-2):3-90.
Microligia	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Microloxia	Warren, 1893	Genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Microlyces	Herbulot, 1981	Genus	Herbulot C. 1981f. Nouveaux Ennominae d'Afrique équatoriale (Lepidoptera Geometridae). - Nouvelle Revue d'Entomologie 11(1):111-114.
Microniodes	Hampson, 1893	Synonym of genus	Hampson G. F. 1893b. Illustrations of typical specimens of Lepidoptera Heterocera in the collection of the British Museum. Part IX.—The Macrolepidoptera Heterocera of Ceylon. - — 9:i-iv, 1-182, pls 157-176.
Microsema	Hübner, 1823	Genus	Hübner J. & Geyer C. 1818-1837. Zuträge zur Sammlung exotischer Schmettlinge [sic] bestehend in Bekundigung einzelner Fliegmuster neuer oder rarer nichteuropäischer Gattungen. - — .
Mictoschema	Prout, 1922	Genus	Prout L. B. 1922c. Geometridae. - In: Prout, L. B. & Prout, A. E., New South African Heterocera. - Annals of the Transvaal Museum 8(3):149-186, pl. 1.
Milocera	Swinhoe, 1904	Genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Mimaletis	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Mimandria	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Mimaplasta	Herbulot, 1993	Genus	Herbulot C. 1993b. Mimaplasta canui, n. gen. et n. sp. de l'île de Socotra (Lepidoptera Geometridae Geometrinae) - Bulletin de la Société entomologique de Mulhouse 23(2):49-50.
Mimoclystia	Warren, 1901	Genus	Warren W. 1901a. New Thyrididae, Epiplemidae and Geometridae from the Aethiopian region. - Novitates Zoologicae 8(1):6-20.
Mirifica	Fletcher D. S., 1956	Genus	Fletcher D. S. 1956a. New species of African Geometridae. - Proceedings of the Entomological Society of London (B) 25:29-42, pls 1-6.
Mixeophanes	Prout, 1912	Synonym of genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Mixocera	Warren, 1901	Genus	Warren W. 1901d. Drepanulidae, Thyrididae, Epiplemidae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 8:202-217.
Mixolophia	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Mnesithetis	Swinhoe, 1900	Unavailable name	Swinhoe C. 1900a. Catalogue of eastern and Australian Lepidoptera Heterocera in the collection of the Oxford University Museum. Part 2. Noctuina, Geometrina and Pyralidina. Walsingham & Durrant: Pterophorina and Tineina. - — 2:i-vi, 1-630, pls 1-8.
Mnesterodes	Meyrick, 1889	Synonym of genus	Meyrick E. 1889b. On some Lepidoptera from New Guinea. - Transactions of the entomological Society of London 1889(4):455-522.
Mniophila	Boisduval, 1840	Unavailable name	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Monochyria	Warren, 1901	Synonym of genus	Warren W. 1901b. New Uraniidae, Epiplemidae, and Geometridae from the Oriental and Palaearctic regions. - Novitates Zoologicae 8(1):21-37.
Morabia	Hausmann & Tujuba, 2020	Genus	Tujuba T. F., Hausmann A. & Sciarretta A. 2020. Revision of the Orbamia Herbulot, 1966 group of genera with description of two new genera, ten new species, and two new subspecies (Lepidoptera, Geometridae, Ennominae, Cassymini). - ZooKeys 929:53-77.
Myrtea	Gumppenberg, 1895	Unavailable name	Gumppenberg C. von 1895. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Siebenter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 64:367-512.
Myrteta	Welker, 1861	Genus	Walker F. 1861b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXIII.- Geometrites (continued). - — 23:i-iv, 757-1020.
Napuca	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Narapa	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Narthecusa	Walker, 1862	Genus	Walker F. 1862a. List of the specimens of lepidopterous insects in the collection of the British Museum. Part XXIV.- Geometrites (continued). - — 24:i-iv, 1021-1280.
Nassinia	Fletcher D. S., 1979	Genus	Fletcher D. S. 1979. In Nye, I. W. B.: The Generic Names of Moths of the World. Volume 3. Geometroidea. - — 3:1-243.
Nassunia	Walker, 1862	Unavailable name	Walker F. 1862a. List of the specimens of lepidopterous insects in the collection of the British Museum. Part XXIV.- Geometrites (continued). - — 24:i-iv, 1021-1280.
Nebessa	Walker, 1869	Synonym of genus	Walker F. 1869b. In: Chapman T., On some lepidopterous insects from Congo. - Proceedings of the Natural History Society of Glasgow 1:325-378, pls 5-7.
Nebula	Bruand, 1846	Genus	Bruand Th. 1846c. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Suite. - Mémoires de la Société d'Emulation du Doubs (2) 2(3-4):63-144.
Negla	Walker, 1862	Synonym of genus	Walker F. 1861b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXIII.- Geometrites (continued). - — 23:i-iv, 757-1020.
Negloides	Prout, 1931	Genus	Prout L. B. 1931b. Geometrid descriptions and notes. - Novitates Zoologicae 36(2):151-180.
Neobapta	Djakonov, 1936	Unavailable name	Djakonov A. M. 1936. Die Geometriden des Amur-Ussuri-Gebietes. II. Tribus Caberini, nebst Revision einiger Gattungen dieser Gruppe. - Trudy Zoologicheskogo Instituta Leningrad 3:475 -531.
Neochrysa	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Neocleora	Janse, 1932	Synonym of genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Neognophina	Wehrli, 1946	Synonym of genus	Wehrli E. 1946. Contribution à la révision du genre Gnophos Tr. (Seitz-Supplément, IV, Geometrinae) Gn. supiaria Mn et Gn. intermedia Whli. - Revue française de Lépidoptérologie 10:241-250.
Neomacaria	Wehrli, 1937	Synonym of genus	Wehrli E. 1937a. Einige neue Untergattungen, Arten und Unterarten. - Entomologische Zeitschrift 51(12):117-120.
Neopithecia	Vojnits, 1985	Synonym of genus	Vojnits A. M. 1985. New South American genera and species of Eupithecini [sic] (Lepidoptera: Geometridae). - Acta Zoologica Hungarica 31(4):405-418.
Neopitthea	Carcasson, 1964	Genus	Carcasson R. H. 1964. New African moths. - Journal of the East African Natural History Society 24(5):53-82, pls 1-8.
Neopolita	Warren, 1904	Synonym of genus	Warren W. 1904b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Aethiopian Region. - Novitates Zoologicae 11:461-482.
Neostega	Warren, 1903	Genus	Warren W. 1903c. New African Thyrididae and Geometridae in the Tring museum. - Novitates Zoologicae 10:271-278.
Neosterrha	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Neromia	Staudinger, 1898	Genus	Staudinger O. 1898b. Neue Lepidopteren aus Palaestina. - Deutsche Entomologische Zeitschrift 10 (1897)(2):271-319, pl. 4.
Neurophana	Guenée, 1858	Synonym of genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Neuropolodes	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Neurotoca	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Niphonissa	Butler, 1878	Synonym of genus	Butler A. G. 1878b. Descriptions of new species of Heterocera from Japan. Part III. Geometrites. - Annals and Magazine of Natural History (5) 1(5):392-407; (6): 440-452.
Noctuomorpha	Felder, 1874	Unavailable name	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Nolera	Mabille, 1890	Synonym of genus	Mabille P. 1890a. Voyage de M. Ch. Alluaud dans le territoire d'Assinie (Afrique occidentale) en juillet et août 1886, 4e mémoire; Lépidoptères, avec des notes sur quelques autres espèces d'Afrique (Rhopalocera et Heterocera). - Annales de la Société entomologique de France (6) 10(1):17-51, pls 2, 3.
Nomenia	Pearsall, 1905	Synonym of genus	Pearsall R. F. 1905. The genus Venusia and its included species. - Canadian Entomologist 37:125-128.
Nopia	Walker, 1862	Synonym of genus	Walker F. 1861b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXIII.- Geometrites (continued). - — 23:i-iv, 757-1020.
Nothabraxas	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Nothofidonia	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Nothoterpna	Warren, 1909	Genus	Warren W. 1909b. New species of Uraniidae and geometridae from the Aethiopian region. - Novitates Zoologicae 16:110-122.
Nothylemera	Prout, 1932	Genus	Prout L. B. 1932e. New exotic Geometridae. - Novitates Zoologicae 38(1):103-126.
Nothypsa	Warren, 1909	Synonym of genus	Warren W. 1909b. New species of Uraniidae and geometridae from the Aethiopian region. - Novitates Zoologicae 16:110-122.
Nychiodes	Lederer, 1853	Genus	Lederer J. 1853c. Versuch, die europäischen Lepidopteren in möglichst natürliche Reihenfolge zu stellen. Die Spanner. - Verhandlungen der zoologisch-botanischen Gesellschaft Wien 3:165-270.
Nycterosea	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Nyctiphanta	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Nyctosia	Edelsten, 1939	Unavailable name	Edelsten H. M. 1939. In: South R., The moths of the British Isles. New edition 1939. - — 2:1-379.
Oar	Prout, 1913	Genus	Prout L. B. 1912-1916. Spannerartige Nachtfalter. - In Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. I. Abteilung. Die Gross-Schmetterlinge des Palaearktischen Faunengebietes. - — 4:i-v, 1-479, pls 1-25.
Oaracta	Walker, 1862	Genus	Walker F. 1862a. List of the specimens of lepidopterous insects in the collection of the British Museum. Part XXIV.- Geometrites (continued). - — 24:i-iv, 1021-1280.
Obolcola	Walker, 1862	Genus	Walker F. 1861b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXIII.- Geometrites (continued). - — 23:i-iv, 757-1020.
Obrussa	Saalmüller, 1891	Synonym of genus	Saalmüller M. & von Heyden L. 1891. Lepidopteren von Madagascar. Zweite Abtheilung. Heterocera: Noctuae, Geometrae, Microlepidoptera. - — :247-531, pls 7-14.
Ochroplutodes	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Ochyria	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Odontopera	Stephens, 1831	Genus	Stephens J. F. 1829-1831. Illustrations of British Entomology or, a Synopsis of Indigenous Insects: containing their generic and specific distinctions with an account of their metamorphoses, times of appearance, localities, food, and economy, .... Insecta Haustellata. - — 3:1-333, pls 25-32.
Odontorhoe	Aubert, 1962	Synonym of genus	Aubert J. F. 1962. Revision des Géométrides asiatiques du groupe de Xanthorhoe (recte Odontorhoe Gen. nov.) tianschanica Alph., avec description d'une espèce nouvelle. - Zeitschrift der wiener entomologischen Gesellschaft 47:28-38.
Oedicentra	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Oligoclystia	Bastelberger, 1911	Synonym of genus	Bastelberger S. R. 1911. Neubeschreibung von Geometriden von Arisan in Formosa. - Societas Entomologica 25(23):89-91.
Omizodes	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Omopera	Warren, 1906	Synonym of genus	Warren W. 1906. Descriptions of new genera and species of South American geometrid moths. - Proceedings of the United States National Museum 30(1456):399-557.
Omphacodes	Warren, 1897	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Omphalucha	Warren, 1905	Genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Omphax	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Oneiliana	Prout, 1922	Genus	Prout L. B. 1922a. New and little-known Geometridae. - Novitates Zoologicae 29:327-363.
Onychia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Onychodes	Meyrick, 1890	Unavailable name	Meyrick E. 1890c. Revision of Australian Lepidoptera. - Proceedings of the Linnean Society of New South Wales (2) 4:1117-1216.
Onychora	Meyrick, 1892	Genus	Meyrick E. 1892a. On the classification of the European fauna. - Transactions of the Royal Entomological Society of London 40:53-124.
Onycodes	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Orbamia	Herbulot, 1966	Genus	Herbulot C. 1966b. Nouveaux Geometridae du sud-ouest de Madagascar. - Bulletin mensuel de la Société linnéenne de Lyon 35(5):216-221.
Oreometra	Aurivillius, 1910	Genus	Aurivillius C. 1910c. Lepidoptera - In: Sjöstedt, Y. (ed.) Wissenschaftliche Ergebnisse der schwedischen zoologischen Expedition nach dem Kilimandjaro, dem Meru und den umgebenen Massaisteppen Deutsch-Ostafrikas 1905-06. Part 9. - — 2(9):1-56, pls 1-2.
Organognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Orgyiodes	Felder, 1874	Genus	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Orthonama	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Orthonoma	Hübner, 1826	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Orthoprora	Warren, 1904	Synonym of genus	Warren W. 1904d. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11:493-582.
Osteodes	Guenée, 1858	Unavailable name	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Oxyfidonia	Warren, 1905	Genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Ozola	Walker, 1861	Genus	Walker F. 1861b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXIII.- Geometrites (continued). - — 23:i-iv, 757-1020.
Pachycnemoides	Krüger, 1999	Synonym of genus	Krüger M. 1999b. Pachycnemoides n. gen., eine neue Ennominen-Gattung aus dem südlichen Afrika (Lepidoptera: Geometridae). - Entomologische Zeitschrift 109(5):192-205.
Pachypalpella	Fletcher D. S., 1979	Genus	Fletcher D. S. 1979. In Nye, I. W. B.: The Generic Names of Moths of the World. Volume 3. Geometroidea. - — 3:1-243.
Pachypalpia	Warren, 1900	Unavailable name	Warren W. 1900a. New genera and species of Thyrididae and Geometridae from Africa. - Novitates Zoologicae 7:90-98.
Pachys	Hübner, 1822	Synonym of genus	Hübner J. 1822. Systematisch-alphabetisches Verzeichniss alles bisher bey den Fürbildungen zur Sammlung europäischer Schmetterlinge angegebenen Gattungsbenennungen; mit Vormerking auch augsburgischer Gattungen. - — :1-81.
Pachythalia	Warren, 1897	Synonym of genus	Warren W. 1897b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, Uraniidae and Geometridae in the Tring Museum. - Novitates Zoologicae 4:195-262, pl. 5.
Palaeaspilates	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Palaeonyssia	Harrison, 1916	Genus	Harrison J. W. H. 1916. Palaeonyssia: a new Bistonine genus. - The Entomologist 49(641):227.
Panagropsis	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Panhyperochia	Krüger, 2013	Genus	Krüger M. 2013. Revision of Acrasia Rogenhofer, 1875 and description of Panhyperochia gen. nov., a new genus of putative nacophorine geometrids from South Africa (Lepidoptera: Geometridae: Ennominae). - Annals of the Ditsong National Museum of Natural History 3:99-152.
Paracotis	Janse, 1932	Synonym of genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Paracrocota	Warren, 1897	Synonym of genus	Warren W. 1897b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, Uraniidae and Geometridae in the Tring Museum. - Novitates Zoologicae 4:195-262, pl. 5.
Paragathia	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Paragonodontis	Wehrli, 1936	Synonym of genus	Wehrli E. 1936. Neue Gattungen, Arten und Rassen (Lepidoptera, Geometridae). - Entomologische Rundschau 54:1-7, 126-130, 144-146, 160-163.
Paramilionia	Bethune-Baker, 1906	Genus	Bethune-Baker G. T. 1906a. Descriptions of African Lepidoptera. - Annals and Magazine of Natural History (7) 18:339-346, 473-474.
Paraprasina	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Paraptychodes	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Pareclipsis	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Parectropis	Sato, 1980	Genus	Sato 1980. [Title]. - Tyô to Ga 31(1-2):41.
Parellela	Sodoffsky, 1837	Synonym of genus	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Parenzanella	Hausmann, 1993	Synonym of genus	Hausmann A. 1993c. Der Aussagewert struktureller Unterschiede im 8. Sternit. Revision der in Italien vorkommenden Arten der Gattung Glossotrophia Prout, 1913. - Atalanta, Würzburg 24(1-4):265-297.
Pareupithex	Warren, 1907	Synonym of genus	Warren W. 1907b. American Thyrididae, Uraniidae, and Geometridae in the Tring museum. - Novitates Zoologicae 14:187-323.
Parodontorhoe	Aubert, 1962	Synonym of genus	Aubert J. F. 1962. Revision des Géométrides asiatiques du groupe de Xanthorhoe (recte Odontorhoe Gen. nov.) tianschanica Alph., avec description d'une espèce nouvelle. - Zeitschrift der wiener entomologischen Gesellschaft 47:28-38.
Parortholitha	Herbulot, 1956	Genus	Paulian R. & Viette P. 1956. Essai d'un catalogue biologique des Lépidoptères Hétérocères des environs de Tananarive. - Mémoires de l'Institut scientifique de Madagascar (E) 6 (1955):141-281, pls 5-12.
Pasiphila	Meyrick, 1883	Genus	Meyrick E. 1883d. Descriptions of Australian Micro-Lepidoptera. IX. Oecophoridae (continued). - Proceedings of the Linnean Society of New South Wales 8:320-383.
Patruissa	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Pauresthes	Warren, 1903	Synonym of genus	Warren W. 1903d. New Uraniidae, Drepanulidae and Geometridae from British New Guinea. - Novitates Zoologicae 10:343-414.
Pelagia	Gumppenberg, 1890	Unavailable name	Gumppenberg C. von 1890. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Dritter Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 54:269-431, 433-544.
Pellonia	Duponchel, 1829	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Pena	Walker, 1863	Synonym of genus	Walker F. 1863b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVII.- Crambites & Tortricites. - — 27:i-iv, 1-286.
Pentopoda	Dyar, 1903	Unavailable name	Dyar H. G. 1903a. A list of the North American Lepidoptera and key to the literature of this order of Insects. - Bulletin of the United States National Museum 52 (1902):i-xix, 1-723.
Percnoptilota	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Peridela	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Perithalera	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Perizoma	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Perusiopsis	Warren, 1914	Genus	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Petersenia	Schütze, 1958	Synonym of genus	Schütze E. 1958. [Title]. - Entomologische Zeitschrift 68:51 a.o..
Petovia	Walker, 1854	Genus	Walker F. 1854b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part II.- Lepidoptera Heterocera. - — 2:i-iv, 279-581.
Petrodava	Walker, 1863	Genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Phaesyloides	Bruand, 1847	Synonym of genus	Bruand Th. 1847. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Microlépidoptères (suite). - Mémoires de la Société d'Emulation du Doubs (3) 1(2):75-102.
Phaiogramma	Gumppenberg, 1887	Genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Pharmacis	Hübner, 1823	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Phaselia	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Phasiane	Duponchel, 1829	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Phaulostathma	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Phidonia	Amary, 1840	Unavailable name	Amary A. 1840. Insetti. - In: Costa O.-G., Statistica fisica ed economica degl'isola di Capri. - Esercitazioni Accademiche degli Aspiranti Naturalisti. Napoli 2(1):80-86, pl. 6.
Phoenicocampa	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Phoenix	Butler, 1880	Synonym of genus	Butler A. G. 1880h. Descriptions of new species of Asiatic Lepidoptera Heterocera. - Annals and Magazine of Natural History (5) 6(32):119-129.
Phoradesma	Kollar, 1850	Unavailable name	Kollar V. & Redtenbacher L. 1850. Ueber den Charakter der Insecten-Fauna von Südpersien. - Sitzungsberichte der Akademie der Wissenschaften Wien 1:42-53.
Phorodesma	Boisduval, 1840	Synonym of genus	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Phrudochorda	Warren, 1898	Synonym of genus	Warren W. 1898b. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 5:221-258.
Phrudoplaga	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Phthonandria	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Phyletis	Guenée, 1858	Synonym of genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Phytonia	Sodoffsky, 1837	Synonym of genus	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Piercia	Janse, 1933	Genus	Janse A. J. T. 1933-1935. The Moths of South Africa. Volume II. Geometridae (concluded). - — 2(1):1-448, pls 1-15.
Pigia	Guenée, 1858	Synonym of genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Pigiopsis	Warren, 1899	Genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Pingasa	Moore, 1887	Genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Pingasia	Moore, 1888	Unavailable name	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Pisoraca	Walker, 1862	Synonym of genus	Walker F. 1861b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXIII.- Geometrites (continued). - — 23:i-iv, 757-1020.
Pitthea	Walker, 1854	Genus	Walker F. 1854b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part II.- Lepidoptera Heterocera. - — 2:i-iv, 279-581.
Plateoplia	Warren, 1909	Genus	Warren W. 1909b. New species of Uraniidae and geometridae from the Aethiopian region. - Novitates Zoologicae 16:110-122.
Platypepla	Warren, 1900	Genus	Warren W. 1900a. New genera and species of Thyrididae and Geometridae from Africa. - Novitates Zoologicae 7:90-98.
Plegapteryx	Herrich-Schäffer, 1856	Genus	Herrich-Schäffer G. A. W. 1853-1858. Sammlung neuer oder wenig bekannter aussereuropäische Schmetterlinge. Heterocera (Nachtfalter). - — (1) 1:1-84, pls 1-96 [unnumbered].
Pleionocentra	Warren, 1898	Synonym of genus	Warren W. 1898b. New species and genera of the families Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae from the Old-World regions. - Novitates Zoologicae 5:221-258.
Plemyria	Hübner, 1825	Unavailable name	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Plerocymia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Pleuromnema	Gaede, 1914	Synonym of genus	Gaede M. 1914e. Bemerkungen über Hypsiden. - Internationale Entomologische Zeitschrift, Guben 8(23):127-128.
Poecilostigma	Warren, 1903	Synonym of genus	Warren W. 1903d. New Uraniidae, Drepanulidae and Geometridae from British New Guinea. - Novitates Zoologicae 10:343-414.
Pogonogya	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Polygraphodes	Warren, 1897	Synonym of genus	Warren W. 1897d. New genera and species of Thryididae, Epiplemidae, and Geometridae from South and Central America and the West Indies, in the Tring Museum. - Novitates Zoologicae 4:408-507.
Polystroma	Warren, 1897	Genus	Warren W. 1897b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, Uraniidae and Geometridae in the Tring Museum. - Novitates Zoologicae 4:195-262, pl. 5.
Prasinocyma	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Prasinoscia	Warren, 1905	Synonym of genus	Warren W. 1905d. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:307-379.
Prasonesis	Meyrick, 1889	Synonym of genus	Meyrick E. 1889b. On some Lepidoptera from New Guinea. - Transactions of the entomological Society of London 1889(4):455-522.
Proaethiopodes	Krüger, 2007	Genus	Krüger M. 2007b. Composition and origin of the geometrid fauna (Lepidoptera) of the Sneeuberge, Eastern Cape, with descriptions of new taxa. - Annals of the Transvaal Museum 44:25-66.
Probithia	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Problepsiodes	Warren, 1899	Synonym of genus	Warren W. 1899c. New Drepanulidae, Thyrididae, Epiplemidae, Uraniidae, and Geometridae from the Oriental and Palaearctic regions. - Novitates Zoologicae 6:313-359.
Problepsis	Lederer, 1853	Genus	Lederer J. 1853a. Versuch, die europäischen Lepidopteren in möglichst natürliche Reihenfolge zu stellen. II. Abteilung - Verhandlungen der zoologisch-botanischen Gesellschaft in Wien 2 (1852):65-126.
Probolosceles	Meyrick, 1897	Unavailable name	Meyrick E. 1897a. On Lepidoptera from the Malay Archipelago. - Transactions of the entomological Society of London 1897(1):69-92.
Procypha	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Propithecia	Vojnits, 1985	Synonym of genus	Vojnits A. M. 1985. New South American genera and species of Eupithecini [sic] (Lepidoptera: Geometridae). - Acta Zoologica Hungarica 31(4):405-418.
Prosomphax	Warren, 1911	Genus	Warren W. 1911. Description of some new Geometridae and Pyralidae from South Africa. - Annals of the South African Museum 10(1):19-30.
Prospasta	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Prostenodes	Warren, 1903	Synonym of genus	Warren W. 1903d. New Uraniidae, Drepanulidae and Geometridae from British New Guinea. - Novitates Zoologicae 10:343-414.
Protorhoe	Herbulot, 1951	Genus	Herbulot C. 1951. Diagnose de quatre nouveaux genres de Larentiinae paléarctiques (Geometridae). - Revue française de Lépidoptérologie 13:62-63.
Protosteira	Prout, 1932	Genus	Prout L. B. 1932a. Voyage de Ch. Alluaud et R. Jeannel en Afrique Orientale (1911-1912). Insectes Lépidoptères. III. Geometridae. - Mémoires de la Société zoologique de France 29(5):375-512.
Proutiana	Janse, 1932	Genus	Janse A. J. T. 1932. The moths of South Africa. Volume I. Sematuridae and Geometridae. - — 1:i-xi, 1-376, pls 1-15.
Provola	Swinhoe, 1904	Synonym of genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Psednothrix	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Pseudacidalia	Sterneck, 1927	Unavailable name	Sterneck J. 1927. [Title]. - Deutsche entomologische Zeitschrift Iris 41:154 a.o..
Pseudangerona	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Pseudasthena	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Pseudeuchromia	Schultze, 1907	Genus	Schultze W. 1907. New Lepidoptera of the Philippine Islands. - Philippine Journal of Science 2(3):361-375.
Pseudhemithea	Bastelberger, 1909	Genus	Bastelberger M. J. 1909a. Beschreibung eines neuen Genus und fünf neuer Spannerarten aus Angola in meiner Sammlung. - Internationale Entomologische Zeitschrift, Guben 2(45):281-285.
Pseudoboarmia	McDunnough, 1920	Synonym of genus	Mcdunnough J. H. 1920. [Title]. - Bulletin of the Department of Agriculture of Canada, Entomological Branch 18:21 a.o..
Pseudocabera	Krüger, 2019	Genus	Krüger M. 2019b. Geometridae (Lepidoptera, Geometroidea). - In: Mey W. & Krüger M. (Eds), The Lepidoptera fauna of a crater valley in the Great Escarpment of South Africa: The Asante Sana Project. - Esperiana Memoir 8:365-410.
Pseudochesias	Prout, 1932	Genus	Prout L. B. 1932a. Voyage de Ch. Alluaud et R. Jeannel en Afrique Orientale (1911-1912). Insectes Lépidoptères. III. Geometridae. - Mémoires de la Société zoologique de France 29(5):375-512.
Pseudocrocinis	Swinhoe, 1904	Synonym of genus	Swinhoe C. 1904b. On the Geometridae of tropical Africa in the National Collection. - Transactions of the entomological Society of London 1904(3):497-590.
Pseudolarentia	Herbulot, 1956	Genus	Paulian R. & Viette P. 1956. Essai d'un catalogue biologique des Lépidoptères Hétérocères des environs de Tananarive. - Mémoires de l'Institut scientifique de Madagascar (E) 6 (1955):141-281, pls 5-12.
Pseudomaenas	Prout L. B., 1917	Genus	Prout L. B. 1917a. New Geometridae (Lepidoptera) in the South African Museum. - Annals of the South African Museum 17(1):47-77.
Pseudoschista	Warren, 1896	Synonym of genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Pseudosiona	Butler, 1893	Synonym of genus	Butler A. G. 1893c. List of insects collected by Miss Elizabeth Taylor in Western North America in the summer of 1892. - Annals and Magazine of Natural History (6) 12:11-21.
Pseudosoloe	Bethune-Baker, 1911	Genus	Bethune-Baker G. T. 1911a. Descriptions of new African Heterocera. - Annals and Magazine of Natural History (8) 7(42):530-576.
Pseudosterrha	Warren, 1888	Genus	Warren W. 1888. On Lepidoptera collected by Major Yerbury in Western India, in 1886 and 1887. - Proceedings of the Zoological Society of London 1888:292-338.
Pseudosyngria	Sick, 1937	Synonym of genus	Sick 1937. 1. Beitrag zur Kenntnis der Uraniidae. - Entomologische Rundschau 55(9):103.
Psilephyra	Bastelberger, 1909	Synonym of genus	Bastelberger M. J. 1909b. Ein neues Genus und neun neue afrikanische Geometriden eus meiner Sammlung. - Internationale Entomologische Zeitschrift, Guben 3(18):100—101.
Psilocambogia	Hampson, 1893	Synonym of genus	Hampson G. F. 1893b. Illustrations of typical specimens of Lepidoptera Heterocera in the collection of the British Museum. Part IX.—The Macrolepidoptera Heterocera of Ceylon. - — 9:i-iv, 1-182, pls 157-176.
Psilocera	Janse, 1917	Unavailable name	Janse A. J. T. 1917d. Check-list of the South African Lepidoptera Heterocera. - — :1-219 + xii.
Psilocerea	Saalmüller, 1880	Genus	Saalmüller M. 1880. Neue Lepidopteren aus Madagascar, die sich in Museum der Senckenberg'schen naturforschenden Gesellschaft befinden. - Bericht über die Senckenbergische Naturforschende Gesellschaft in Frankfurt a.M. 1879-1880:258-310.
Psilocladia	Warren, 1898	Genus	Warren W. 1898a. New species and genera of the families Thyrididae, Uraniidae, Epiplemidae, and Geometridae. - Novitates Zoologicae 5:5-41.
Ptenopoda	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Pterygnophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Ptochophyle	Warren, 1896	Synonym of genus	Warren W. 1896b. New species of Drepanulidae, Uraniidae, Epiplemidae, and Geometridae from the Papuan region. - Novitates Zoologicae 3:272-306.
Ptomophyle	Prout, 1932	Genus	Prout L. B. 1932c. New genera and species of Sterrhinae (Fam. Geometridae). - Novitates Zoologicae 37(2):229-251.
Ptychophyle	Swinhoe, 1902	Unavailable name	Swinhoe C. 1902b. New and little known species of Drepanulidae, Epiplemidae, Microniidae and Geometridae in the National Collection. - Transactions of the Royal Entomological Society of London 3:585-677.
Ptychopoda	Curtis, 1826	Synonym of genus	Curtis J. 1823-1940. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. Lepidoptera. Part. II. - — 6:Not paginated.
Pulchralata	Fletcher D. S., 1956	Genus	Fletcher D. S. 1956a. New species of African Geometridae. - Proceedings of the Entomological Society of London (B) 25:29-42, pls 1-6.
Pycnodontia	Warren, 1901	Synonym of genus	Warren W. 1901d. Drepanulidae, Thyrididae, Epiplemidae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 8:202-217.
Pycnostega	Warren, 1905	Genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Pyctis	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Pylarge	Herrich-Schäffer, 1855	Synonym of genus	Herrich-Schäffer G. A. W. 1842-1856. Systematische Bearbeitung der Schmetterlinge von Europa, zugleich als Text, Revision und Supplement zu Jakob Hübner's Sammlung europäischer Schmetterlinge. 6. - — 6:[i]-[iv] + [i]-ii- xviii + [i]+ii+viii + 1-178 + [1]-2-72 + [1]-2-48, pls [i]-ii--xxii + i-xiv.
Pyrrhaspis	Warren, 1903	Synonym of genus	Warren W. 1903d. New Uraniidae, Drepanulidae and Geometridae from British New Guinea. - Novitates Zoologicae 10:343-414.
Pyrrhorachis	Warren, 1896	Synonym of genus	Warren W. 1896b. New species of Drepanulidae, Uraniidae, Epiplemidae, and Geometridae from the Papuan region. - Novitates Zoologicae 3:272-306.
Pythodora	Meyrick, 1886	Synonym of genus	Meyrick E. 1886b. Descriptions of Lepidoptera from the South Pacific. - Transactions of the Royal Entomological Society of London 1886(3):189-296.
Rabomia	Hausmann & Tujuba, 2020	Genus	Tujuba T. F., Hausmann A. & Sciarretta A. 2020. Revision of the Orbamia Herbulot, 1966 group of genera with description of two new genera, ten new species, and two new subspecies (Lepidoptera, Geometridae, Ennominae, Cassymini). - ZooKeys 929:53-77.
Racotis	Moore, 1887	Genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Rambara	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Ramopteryx	Karisch, 2001	Genus	Karisch T. 2001a. Zur Geometridenfauna von Bioko (Lepidoptera; Geometridae). - Lambillionea 101(1):161-184.
Remodes	Guenée, 1858	Synonym of genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Rhadinomphax	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Rhamidava	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Rhamphopteryx	Bryk, 1913	Synonym of genus	Bryk F. 1913a. Die äthiopischen Drepaniden und drepana-ähnlichen Geometriden des Berliner Zoologischen Museums. - Archiv für Naturgeschichte 79 (A)(3):4-16.
Rheumaptera	Hübner, 1822	Genus	Hübner J. 1822. Systematisch-alphabetisches Verzeichniss alles bisher bey den Fürbildungen zur Sammlung europäischer Schmetterlinge angegebenen Gattungsbenennungen; mit Vormerking auch augsburgischer Gattungen. - — :1-81.
Rheumaptera	Hübner, 1806	Unavailable name	Hübner J. 1806. Tentamen determinationis digestionis atque denominationis singularum stirpium lepidopterorum peritis ad inspiciendum et dijudicandum communicatum. - — :1-2.
Rheumatoptera	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Rhinognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Rhinoprora	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Rhipignophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Rhodesia	Warren, 1905	Genus	Warren W. 1905e. New African Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:380-409.
Rhodometra	Meyrick, 1892	Genus	Meyrick E. 1892a. On the classification of the European fauna. - Transactions of the Royal Entomological Society of London 40:53-124.
Rhodopan	Oberthür, 1916	Synonym of genus	Oberthür C. 1916c. Faune des Lépidoptères de Barbarie (Partie II). - Etudes de Lépidoptérologie comparée 12:179-428.
Rhodophthitus	Butler, 1880	Genus	Butler A. G. 1880b. On a collection of Lepidoptera from Madagascar with descriptions of new genera and species. - Annals and Magazine of Natural History (5) 5(28):333-344; (29): 384-395.
Rhodostrophia	Hübner, 1823	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Rhopalognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Rhumaptera	Kirby, 1897	Unavailable name	Kirby W. F. 1897a. A Hand-Book of the Order Lepidoptera. Moths. - Part III. - — 5:i-xiv, 1-332.
Rjabovana	Wehrli, 1950	Synonym of genus	Wehrli E. 1939b. Un genre nouveau et quelques espèces et races nouvelles. - Revue française de Lépidoptérologie 9:234-240.
Rougeotiana	Herbulot, 1983	Unavailable name	Herbulot C. 1983b. Missions de M. P.-C. Rougeot en Ethiopie et en République de Djibouti. Lepidoptera Geometridae 2. - Bulletin mensuel de la Société linnéenne de Lyon 52(1):10-21.
Rougeotiella	Herbulot, 1984	Genus	Herbulot C. 1984a. Remplacement d'un nom de genre. - Bulletin mensuel de la Société linnéenne de Lyon 53(4):159.
Runeca	Moore, 1888	Synonym of genus	Moore F. 1888b. Descriptions of new Indian lepidopterous insects from the collection of the late Mr. W.S. Atkinson. Heterocera (continued) (Pyralidae, Crambidae, Geometridae, Tortricidae, Tineidae).- In: Hewitson & Moore, Descriptions of new Indian lepidopterous insects. - — 3:199-299, pls 6-8.
Sacrognophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Sarodria	Sodoffsky, 1837	Synonym of genus	Sodoffsky W. 1837. Etymologische Untersuchungen ueber die Gattungsnamen der Schmetterlinge. - Bulletin de la Société Impériale des Naturalistes de Moscou 10(6):76-97.
Sarothria	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Sauris	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Scardamia	Guenée, 1857	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Schematorhages	Warren, 1905	Synonym of genus	Warren W. 1905d. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 12:307-379.
Scodiona	Boisduval, 1840	Synonym of genus	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Scodionista	Joannis, 1912	Genus	Joannis J. de 1912b. Le genre Enconista et ses alliés. - Brotéria 10:5-28.
Scopula	Schrank, 1802	Genus	Schrank F. von Paula 1802. Fauna Boica. Durchgedachte Geschichte der in Baiern einheimischen und zahmen Tiere. Zweyter Band zweyte Abtheilung. - — 2(2):1-412.
Scotocoremia	Butler, 1882	Synonym of genus	Butler A. G. 1882f. Heterocerous Lepidoptera collected in Chili by Thomas Edmonds, Esq. Part. III.- Geometridae. - Transactions of the Royal Entomological Society of London 30:339-427.
Scotopterix	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Scotopteryx	Agassiz, 1847	Synonym of genus	Agassiz J. L. R. 1847. Nomenclator zoologicus. Index universalis, continens nomina systematica classium, ordinum, familiarum et generum animalium omnium. - — :i-viii, 1-393.
Scotopteryx	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Sebastia	Warren, 1895	Unavailable name	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Semiaspilates	Wehrli, 1953	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Serraca	Moore, 1887	Synonym of genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Sesquialtera	Prout, 1916	Genus	Prout L. B. 1916b. Geometridae. - In: Poulton E. B. On a collection of moths made in Somaliland by Mr. W. Feather. - Proceedings of the Zoological Society of London 1916(1):91-182, pls 1-2.
Sesquiptera	Warren, 1896	Synonym of genus	Warren W. 1896a. New Geometridae in the Tring Museum. - Novitates Zoologicae 3:99-148.
Sicyodes	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Sidonia	Duponchel, 1843	Unavailable name	Duponchel P. A. J. 1843. In: Godart J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou papillons de France. Nocturnes. Supplément aux tomes quatrième et suivants. - — (1842):1-554, pls li-xc.
Simotricha	Warren, 1897	Synonym of genus	Warren W. 1897c. New genera and species of moths from the old world regions in the Tring museum. - Novitates Zoologicae 4:378-402.
Sinope	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Skorpisthes	Lucas Th. P., 1900	Synonym of genus	Lucas T. P. 1900. New species of Queensland Lepidoptera. - Proceedings of the Royal Society of Queensland 15:137-161.
Somatina	Guenée, 1858	Genus	Guenée A. M. 1858b. In: Boisduval, J. A. B. & Guenée, A. Histoire naturelle des insectes. Spécies général des Lépidoptères. X. Uranides et Phalénites. Tome II. - — 10:1-584.
Somatinopsis	Warren, 1896	Synonym of genus	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Somatodes	Guenée, 1858	Unavailable name	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Speluncaris	Bruand, 1847	Synonym of genus	Bruand Th. 1847. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Microlépidoptères (suite). - Mémoires de la Société d'Emulation du Doubs (3) 1(2):75-102.
Sphecodes	Hübner, 1822	Unavailable name	Hübner J. 1822. Systematisch-alphabetisches Verzeichniss alles bisher bey den Fürbildungen zur Sammlung europäischer Schmetterlinge angegebenen Gattungsbenennungen; mit Vormerking auch augsburgischer Gattungen. - — :1-81.
Sphingomima	Warren, 1899	Genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Sphyrocosta	Krüger, 2001	Genus	Krüger M. 2001a. A revision of the tribe Macariini (Lepidoptera: Geometridae: Ennominae) of Africa, Madagascar and Arabia. - Bulletin of The Natural History Museum 70(1):1-502.
Spinuncina	Wehrli, 1937	Synonym of genus	Wehrli E. 1937a. Einige neue Untergattungen, Arten und Unterarten. - Entomologische Zeitschrift 51(12):117-120.
Spiralisigna	Holloway, 1997	Genus	Holloway J. D. 1997. The Moths of Borneo 10: Geometridae: Sterrhinae, Larentiinae, Addenda to other subfamilies. - Malayan Nature Journal 51:1-242, pls 1-12.
Stathmonyma	Meyrick, 1885	Synonym of genus	Meyrick E. 1885c. Descriptions of New Zealand Micro-Lepidoptera. - New Zealand Journal of Science, Dunedin 2:235-237, 346-349, 589-592.
Statira	Meyrick, 1883	Unavailable name	Meyrick E. 1883e. Monograph of New Zealand Geometrina. - New Zealand Journal of Science, Dunedin 1:526-532.
Steganomima	Herbulot, 1972	Genus	Herbulot C. 1972c. Lépidoptères Geometridae de l'Andringitra (Madagascar Centre). - Bulletin de la Société entomologique de France 77(5-6):140-154, pls 1-2.
Stenopla	Warren, 1900	Synonym of genus	Warren W. 1900c. New genera and species of American Drepanulidae, Thyrididae, Epiplemidae and Geometridae. - Novitates Zoologicae 7(2):117-225.
Stenoptilotis	Warren, 1914	Synonym of genus	Warren W. 1914b. Descriptions of new species of Lepidoptera Heterocera in the South African Museum. - Annals of the South African Museum 10(12):467-510, pls 40-41.
Sternia	Kolenati, 1846	Unavailable name	Kolenati F. A. 1846. Insecta Caucasi. Coleoptera, Dermaptera, Lepidoptera, Neuroptera, Mutillidae, Aphaniptera, Anoplura. - Meletemata Entomologica 5:1-170, pls 17-19.
Sterranthia	Prout, 1934	Unavailable name	Prout L. B. 1934c. Geometridae: Subfamilia Sterrhinae II. - In: Strand E. (ed.), Lepidopterorum Catalogus. - — 63:177-432.
Sterrha	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Sterrhanthia	Butler, 1894	Synonym of genus	Butler A. G. 1894b. On a collection of Lepidoptera from British East Africa, made by Dr. J. W. Gregory between the months of March and August, 1893. - Proceedings of the Zoological Society of London 1894:557-593, pls 36-37.
Strenia	Duponchel, 1829	Synonym of genus	Duponchel P. A. J. 1829. Nocturnes. Deuxième partie. - In: Godart, J. B. & Duponchel, P. A. J., Histoire naturelle des Lépidoptères ou Papillons de France. - — 7(2):1-507; pls 133-170.
Strepsizuga	Warren, 1908	Synonym of genus	Warren W. 1908b. Descriptions of new species of South American geometrid moths. - Proceedings of the United States National Museum 34(1601):91-110.
Streptopteron	Swinhoe, 1892	Synonym of genus	Swinhoe C. 1892a. New species of Heterocera from the Khasia Hills. Part II. - Transactions of the entomological Society of London 1892:1-20, pl. 1.
Streptopterum	Hampson, 1895	Synonym of genus	Hampson G. F. 1895a. The fauna of British India, including Ceylon and Burma. Moths. - — 3:i-xxviii, 1-546.
Synclysmus	Butler, 1879	Genus	Butler A. G. 1879d. Descriptions of new species of Lepidoptera from Madagascar, with notes on some of the forms already described. - Annals and Magazine of Natural History (5) 4(21):227-246.
Syncollesis	Prout, 1930	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Syndetodes	Warren, 1902	Synonym of genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Syndromodes	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Synelys	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Synomila	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Synpelurga	Butler, 1882	Genus	Butler A. G. 1882f. Heterocerous Lepidoptera collected in Chili by Thomas Edmonds, Esq. Part. III.- Geometridae. - Transactions of the Royal Entomological Society of London 30:339-427.
Synthalia	Warren, 1902	Synonym of genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Syrrhodia	Hübner, 1823	Synonym of genus	Hübner J. 1818-1825. Zuträge zur Sammlung exotischer Schmettlinge [sic], bestehend in Bekundigung einzelner Fliegmuster neuer oder rarer nichteuropäischer Gattungen. - — :1-32; 1-32; 1-40; 1-48; 1-52, pls 1-172.
Tarachia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Tephrina	Guenée, 1844	Synonym of genus	Guenée A. M. 1844. Catalogue méthodique des lépidoptères d'Europe distribués en familles, tribus et genres, avec l'exposé des caractères sur lesquels ces divisions sont fondées, et l'indication des lieux et des époques où l'on trouve chaque espèce, (...). - — :i-xxxii, 1-523.
Tephrinopsis	Warren, 1896	Synonym of genus	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Tephroclystia	Hübner, 1825	Synonym of genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Tephroclystis	Meyrick, 1892	Unavailable name	Meyrick E. 1892a. On the classification of the European fauna. - Transactions of the Royal Entomological Society of London 40:53-124.
Tephronia	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Tephrosia	Boisduval, 1840	Synonym of genus	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Terina	Walker, 1854	Genus	Walker F. 1854b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part II.- Lepidoptera Heterocera. - — 2:i-iv, 279-581.
Terpnostola	Krüger, 2014	Genus	Krüger M. 2014. A revision of the Mauna Walker, 1865 and Illa Warren, 1914 group of genera (Lepidoptera: Geometridae: Ennominae: Nacophorini). - Annals of the Ditsong National Museum of Natural History 4:77-173.
Thalassodes	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Thalerura	Swinhoe, 1894	Unavailable name	Swinhoe C. 1894d. A list of the Lepidoptera of the Khasia Hills. Pt. II. - Transactions of the entomological Society of London 42(1):145-223, pl. 2.
Thalerura	Warren, 1894	Synonym of genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Thelycera	Prout, 1912	Genus	Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. - In: Wytsman, Genera Insectorum 129. - — 129:1-274, pls 1-5.
Thenopa	Walker, 1855	Genus	Walker F. 1855c. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part V.- Lepidoptera Heterocera. - — 5:i-iv, 977-1257.
Thetidia	Boisduval, 1840	Genus	Boisduval J. B. A. 1840. Genera et Index Methodicus Europaerorum Lepidopterorum. - — :i-x, 1-238.
Threneta	Turner, 1947	Synonym of genus	Turner A. J. 1947c. New Australian species of Boarmiadae (Lepidoptera). - Proceedings of the Royal Society of Queensland 58:71-112.
Thyridesia	Wehrli, 1940	Synonym of genus	Wehrli E. 1939-1954. Geometrinae, Boarmiinae. - In: Seitz A. (Ed.), Die Gross-Schmetterlinge der Erde. Supplement zu Band 4. - — 4 (Supplement):254-722.
Thysanochilus	Butler, 1878	Synonym of genus	Butler A. G. 1878b. Descriptions of new species of Heterocera from Japan. Part III. Geometrites. - Annals and Magazine of Natural History (5) 1(5):392-407; (6): 440-452.
Thysanoctena	Warren, 1904	Synonym of genus	Warren W. 1904d. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11:493-582.
Thysanotricha	Warren, 1903	Synonym of genus	Warren W. 1903b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Oriental region. - Novitates Zoologicae 10:255-270.
Tidonia	Möller, 1854	Unavailable name	Möller L. 1854. Fauna Mulhusana I: Verzeichniss der im Müllhauser Kreise vorkommenden Schmetterlinge. - Zeitschrift für die gesammten Naturwissenschaften, Halle 3:103-124.
Timana	Walker, 1869	Synonym of genus	Walker F. 1869b. In: Chapman T., On some lepidopterous insects from Congo. - Proceedings of the Natural History Society of Glasgow 1:325-378, pls 5-7.
Torina	Walker, 1856	Unavailable name	Walker F. 1856a. List of the specimens of lepidopterous insects in the collection of the British Museum. Part VII.- Lepidoptera Heterocera. - — 7:i-iv, 1509-1808.
Tosaura	Swinhoe, 1892	Synonym of genus	Swinhoe C. 1892a. New species of Heterocera from the Khasia Hills. Part II. - Transactions of the entomological Society of London 1892:1-20, pl. 1.
Toxogrammia	Gumppenberg, 1887	Synonym of genus	Gumppenberg C. von 1887. Systema Geometrarum zonae temperatioris Septentrionalis. Systematische Bearbeitung der Spanner der nördlichen gemässigten Zone. Erster Theil. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 49:229-400, pls 8-10.
Traina	Walker, 1869	Synonym of genus	Walker F. 1869b. In: Chapman T., On some lepidopterous insects from Congo. - Proceedings of the Natural History Society of Glasgow 1:325-378, pls 5-7.
Traminda	Saalmüller, 1891	Genus	Saalmüller M. & von Heyden L. 1891. Lepidopteren von Madagascar. Zweite Abtheilung. Heterocera: Noctuae, Geometrae, Microlepidoptera. - — :247-531, pls 7-14.
Tricentroscelis	Prout, 1916	Synonym of genus	Prout L. B. 1916b. Geometridae. - In: Poulton E. B. On a collection of moths made in Somaliland by Mr. W. Feather. - Proceedings of the Zoological Society of London 1916(1):91-182, pls 1-2.
Trichochlamys	Hulst, 1896	Synonym of genus	Hulst G. D. 1896. A classification of the Geometrina of North America, with descriptions of new genera and species. - Transactions of the American Entomological Society 23(3):245-396, pls 10-11.
Trichoclada	Meyrick, 1886	Synonym of genus	Meyrick E. 1886b. Descriptions of Lepidoptera from the South Pacific. - Transactions of the Royal Entomological Society of London 1886(3):189-296.
Trichoclystis	Warren, 1904	Synonym of genus	Warren W. 1904d. New American Thyrididae, Uraniidae, and Geometridae. - Novitates Zoologicae 11:493-582.
Trigonomelea	Warren, 1904	Synonym of genus	Warren W. 1904b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Aethiopian Region. - Novitates Zoologicae 11:461-482.
Trilobignophos	Wehrli, 1951	Synonym of genus	Wehrli E. 1951. Une nouvelle classification du genre Gnophos Tr. - Lambillionea 51(1-2):6-11; (3-4): 22-30; (5-8): 34-37.
Trimetopia	Guenée, 1858	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Triorisma	Warren, 1897	Synonym of genus	Warren W. 1897b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, Uraniidae and Geometridae in the Tring Museum. - Novitates Zoologicae 4:195-262, pl. 5.
Triphosa	Stephens, 1829	Genus	Stephens J. F. 1829a. The nomenclature of British Insects; being a compendious list of such species as are contained in the systematic catalogue of British insects, and forming a guide to their classification. - — :1-84.
Triprora	Warren, 1897	Synonym of genus	Warren W. 1897c. New genera and species of moths from the old world regions in the Tring museum. - Novitates Zoologicae 4:378-402.
Trisyndeta	Warren, 1897	Synonym of genus	Warren W. 1897b. New genera and species of Drepanulidae, Thyrididae, Epiplemidae, Uraniidae and Geometridae in the Tring Museum. - Novitates Zoologicae 4:195-262, pl. 5.
Tropicollesis	Prout, 1932	Genus	Prout L. B. 1929-1938. Die Spannerartigen Nachtfalter (Geometridae). Die Afrikanischen Spanner. Geometridae. - In: Seitz A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. - — 16:1-160.
Trosthis	Hübner, 1821	Synonym of genus	Hübner J. 1806-1838. Sammlung Exotischer Schmetterlinge. - — 1-3:pls 1-213.
Tuerckheimia	Dewitz, 1881	Synonym of genus	Dewitz H. 1881. Afrikanische Nachtschmetterlinge. - Nova Acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum 42(2):63-89, pls 2-3.
Uliocnemis	Warren, 1893	Synonym of genus	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Umbrosina	Bruand, 1847	Synonym of genus	Bruand Th. 1847. Catalogue systématique et synonymique des Lépidoptères du Département du Doubs. Microlépidoptères (suite). - Mémoires de la Société d'Emulation du Doubs (3) 1(2):75-102.
Ustocidalia	Sterneck, 1932	Synonym of genus	Sterneck J. 1932. Studien über Acidaliinae (Geometr.). I. - Zeitschrift des Österreichischen Entomologischen Vereins 17:67-71.
Vaena	Walker, 1869	Genus	Walker F. 1869b. In: Chapman T., On some lepidopterous insects from Congo. - Proceedings of the Natural History Society of Glasgow 1:325-378, pls 5-7.
Veniliodes	Warren, 1894	Genus	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Venulia	Pagenstecher, 1909	Unavailable name	Pagenstecher A. 1909. Die geographische Verbreitung der Schmetterlinge. - — :1-451.
Venusia	Curtis, 1839	Genus	Curtis J. 1823-1940. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. Lepidoptera. Part. II. - — 6:Not paginated.
Victoria	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Warneckeella	Wehrli, 1950	Synonym of genus	Wehrli E. 1950. Die Einteilung der Gattung Dyscia - Entomologische Berichten, Amsterdam 13(299):77-80.
Warrenia	Prout, 1910	Synonym of genus	Prout L. B. 1910c. New Neotropical Geometridae. - Annals and Magazine of Natural History (8) 6(32):232-247; (33): 316-333; (34): 432-440; (35): 508-526.
Xantheliodes	Warren, 1897	Synonym of genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Xanthisthisa	Speiser, 1902	Genus	Speiser P. 1902. Lepidopterologische Notizen. - Berliner entomologische Zeitschrift 47(1-2):135-143.
Xanthodura	Butler, 1880	Genus	Butler A. G. 1880b. On a collection of Lepidoptera from Madagascar with descriptions of new genera and species. - Annals and Magazine of Natural History (5) 5(28):333-344; (29): 384-395.
Xanthorhoe	Hübner, 1825	Genus	Hübner J. 1816-1826. Verzeichnis bekannter Schmettlinge [sic]. - — :1-432.
Xanthorrhoe	Warren, 1893	Unavailable name	Warren W. 1893. On new genera and species of moths of the family Geometridae from India, in the collection of H. J. Elwes. - Proceedings of the Zoological Society of London 1893:341-434, pls 30-32.
Xenimpia	Warren, 1895	Genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Xenocentris	Meyrick, 1889	Synonym of genus	Meyrick E. 1889b. On some Lepidoptera from New Guinea. - Transactions of the entomological Society of London 1889(4):455-522.
Xenochlorodes	Warren, 1897	Genus	Warren W. 1897a. New genera and species of moths from the Old-World regions in the Tring Museum. - Novitates Zoologicae 4:12-130.
Xenochroma	Warren, 1902	Genus	Warren W. 1902b. New African Drepanulidae, Thyrididae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 9:487-536.
Xenoneura	Warren, 1896	Unavailable name	Warren W. 1896d. New species of Drepanulidae, Thyrididae, Uraniidae, Epiplemidae, and Geometridae in the Tring Museum. - Novitates Zoologicae 3:335-419.
Xenospora	Warren, 1904	Synonym of genus	Warren W. 1903b. New Drepanulidae, Thyrididae, Uraniidae, and Geometridae from the Oriental region. - Novitates Zoologicae 10:255-270.
Xenostega	Warren, 1899	Genus	Warren W. 1899b. New Drepanulidae, Thyrididae, and Geometridae from the Aethiopian region. - Novitates Zoologicae 6(3):287-312.
Xylopteryx	Guenée, 1857	Genus	Guenée A. M. 1858a. In: Boisduval J. A. B. & Guenée A. Histoire naturelle des insectes. Spécies général des Lépidoptères. IX. Uranides et Phalénites. Tome I. - — 9:1-xxxvii, 1-514.
Zamarada	Moore, 1887	Genus	Moore F. 1884-1887. The Lepidoptera of Ceylon. Vol. III. - — 3:i-xv, 1-578, pls 144-215.
Zarmigethusa	Walker, 1863	Synonym of genus	Walker F. 1863a. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXVI.- Geometrites (continued). - — 26 (1962):i-iv, 1479-1796.
Zerenopsis	Felder C. & R., 1874	Genus	Felder C., Felder R. & Rogenhofer A. F. 1865-1875. Reise der österreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859 unter den Befehlen des Commodore B. von Wüllerstorf-Urbair. Zoologischer Theil. Zweiter Band. Abtheilung 2, Heft 4, Lepidoptera. Atlas der Heterocera. - — 2(4):1-20, pls 1-140.
Zerenopsis	Warren, 1894	Unavailable name	Warren W. 1894a. New genera and species of Geometridae. - Novitates Zoologicae 1:366-466.
Zerynthia	Curtis, 1830	Unavailable name	Curtis J. 1823-1940. British Entomology; being Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland etc. Lepidoptera. Part. II. - — 6:Not paginated.
Zeuctoboarmia	Prout, 1915	Genus	Prout L. B. 1915a. New genera and species of African Geometridae. - Novitates Zoologicae 22:311-385.
Zeuctocleora	Prout, 1929	Genus	Prout L. B. 1929. New species and sub-species of Geometridae. - Novitates Zoologicae 35(1):63-77.
Zeuctoneura	Warren, 1895	Synonym of genus	Warren W. 1895a. New species and genera of Geometridae in the Tring Museum. - Novitates Zoologicae 2:82-159.
Zonosoma	Lederer, 1853	Synonym of genus	Lederer J. 1853c. Versuch, die europäischen Lepidopteren in möglichst natürliche Reihenfolge zu stellen. Die Spanner. - Verhandlungen der zoologisch-botanischen Gesellschaft Wien 3:165-270.
Zuleika	Bang-Haas, 1906	Synonym of genus	Bang-Haas A. 1906. Neue oder wenig bekannte palaearctische Macrolepidopteren. - Deutsche entomologische Zeitschrift Iris 19(3):127-144, pl. 5.
Zygmena	Boie, 1839	Synonym of genus	Boie F. 1839. In: Freyer C. F., Nachrichten über einige Falterarten. - Zeitschrift für die Entomologie, Germar 1:387-393.
Zygophyxia	Prout, 1916	Genus	Prout L. B. 1916a. New South African Geometridae. - Annals of the Transvaal Museum 5(3):151-179, pl. 25.
Zystrognophos	Wehrli, 1945	Synonym of genus	Wehrli E. 1945. Neue Gattungen, Untergattungen, Arten und Rassen. - Mitteilungen der Schweizerischen Entomologischen Gesellschaft 19(9):334-338.