| Omiodes poeonalis (Walker, 1859) |
|
Walker F. 1859c. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XVIII. – Pyralides. page: 639 |
| Omocena syrtis (Schaus & Clements, 1893) |
|
Schaus W. & Clements W. G. 1893. On a collection of Sierra Leone Lepidoptera. page: 28 |
| Ophiusa dilecta Walker, 1865 |
|
Walker F. 1865c. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part XXXIII.– Supplement Part 3. page: 967 |
| Ophiusa finifascia (Walker, 1858) |
|
Schaus W. & Clements W. G. 1893. On a collection of Sierra Leone Lepidoptera. page: 38 |
| Ophiusa mejanesi (Guenée, 1852) |
|
page: R. Goff |
| Oplerclanis boisduvali (Aurivillius, 1898) |
|
Aurivillius C. 1898a. Bemerkungen zu den von J. Chr. Fabricius aus dänischen Sammlungen beschriebenen Lepidopteren. page: 152 |
| Oplerclanis rhadamistus (Fabricius, 1787) |
|
Fabricius J. C. 1787. Mantissa Insectorum sistens species nuper detectas synonymis, observationibus, descriptionibus, emendationibus. page: 93 |
| Oplerclanis rhadamistus rhadamistus (Fabricius, 1787) |
|
Fabricius J. C. 1787. Mantissa Insectorum sistens species nuper detectas synonymis, observationibus, descriptionibus, emendationibus. page: 93 |
| Oplometa cassandra (Druce, 1888) |
|
Aurivillius C. 1892. Verzeichniss einer von Herrn Fritz Theorin aus Gabon und dem Gebiete des Camerunflusses heimgebrachten Schmetterlings-Sammlung. II. Heterocera. page: 178 (as cornuta) |
| Opula impletalis Walker, 1869 |
|
Hampson G. F. 1897a. On the classification of the Thyrididae – a family of the Lepidoptera Phalaenae. page: 619 (as micragraphalis) |
| Opula perigrapha (Hampson, 1914) |
|
Whalley P. E. S. 1971. The Thyrididae (Lepidoptera) of Africa and its islands. A taxonomic and zoogeographic study. page: 166 |
| Opula spilotata (Warren, 1898) |
|
Whalley P. E. S. 1971. The Thyrididae (Lepidoptera) of Africa and its islands. A taxonomic and zoogeographic study. page: 167 |
| Organodesma heptazona (Meyrick, 1931) |
|
Meyrick E. 1931a. Exotic Microlepidoptera 4. page: 107 |
| Orophia melicoma (Meyrick, 1931) |
|
Meyrick E. 1931a. Exotic Microlepidoptera 4. page: 125 |
| Orophia taurina (Meyrick, 1928) |
|
Meyrick E. 1928b. Exotic Microlepidoptera 3. page: 478 |
| Orphanostigma abruptalis (Walker, 1859) |
|
Schaus W. & Clements W. G. 1893. On a collection of Sierra Leone Lepidoptera. page: 45 |
| Ortharbela obliquifascia (Hampson, 1910) |
|
Hampson G. F. 1910b. Descriptions of new African moths. page: 122 |
| Orygmophora mediofoveata Hampson, 1926 |
|
Hampson G. F. 1926a. Descriptions of new genera and species of Lepidoptera Phalaenae of the subfamily Noctuinae (Noctuidae) in the British Museum (Natural History). page: 588 |
| Orygocera phyllograpta (Meyrick, 1928) |
|
Meyrick E. 1928b. Exotic Microlepidoptera 3. page: 476 |
| Orygocera sphacterias Meyrick, 1927 |
|
Meyrick E. 1927a. Exotic Microlepidoptera 3. page: 383 |
| Orygocera superciliaris (Meyrick, 1930) |
|
Meyrick E. 1930a. Exotic Microlepidoptera 3. page: 578 |
| Otroeda aino (Bryk, 1915) |
|
Hering E. M. 1926–1927. Pterothysanidae, Lymantriidae, Brahmaeidae. – In: Seitz, A. (ed.) Die Gross-Schmetterlinge der Erde. Eine Systematische Bearbeitung der bis jetzt bekannten Gross-Schmetterlinge. Die Afrikanischen Spinner und Schwärmer. page: 139 |
| Otroeda cafra (Drury, 1782) |
|
Drury D. 1782. Illustrations of Natural History, wherein are exhibited upwards of two hundred and forty figures of Exotic Insects, according to their different genera, very few of which have hitherto been figured by any author, being engraved and coloured from (etc.) page: 6 |
| Otroeda hesperia (Cramer, 1779) |
|
Walker F. 1854b. List of the Specimens of Lepidopterous Insects in the Collection of the British Museum. Part II.– Lepidoptera Heterocera. page: 403 |
| Otroeda nerina (Drury, 1782) |
|
Drury D. 1782. Illustrations of Natural History, wherein are exhibited upwards of two hundred and forty figures of Exotic Insects, according to their different genera, very few of which have hitherto been figured by any author, being engraved and coloured from (etc.) page: 6 |