| Wegneria chrysophthalma (Meyrick, 1934) |
|
page: I. Riddell |
| Westermannia roseitincta Pinhey, 1968 |
|
Pinhey E. C. G. 1968b. Some new African Lepidoptera. page: 158 |
| Xanthisthisa niveifrons (Prout L. B., 1922) |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 84 |
| Xanthodes albago (Fabricius, 1794) |
|
page: R. Butler |
| Xanthodes brunnescens (Pinhey, 1968) |
|
Pinhey E. C. G. 1968b. Some new African Lepidoptera. page: 169 |
| Xanthomera leucoglene (Mabille, 1880) |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 234 |
| Xanthopan morganii (Walker, 1856) |
|
Dickson C. G. C. 1965b. The life history of Xanthopan morganii (Wlk.) (Lepidoptera: Sphingidae). page: 231 |
| Xanthorhoe exorista Prout L. B., 1922 |
|
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: R. Butler |
| Xanthorhoe mimica Janse, 1933 |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 96 |
| Xanthorhoe poseata (Geyer, 1837) |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 96 |
| Xanthorhoe transjugata Prout L. B., 1923 |
|
page: R. Butler |
| Xenimpia erosa Warren, 1895 |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 85 |
| Xenochroma candidata Warren, 1902 |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 101 |
| Xenochroma dyschlorata (Warren, 1914) |
|
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. page: 12 |
| Xenochroma planimargo Prout L. B., 1912 |
|
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. page: 11 |
| Xenochroma roseimargo Janse, 1935 |
|
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 263 |
| Xenosphingia jansei Jordan, 1920 |
|
Jordan K. 1920c. Some new African Sphingidae. page: 169 |
| Xenostega fallax Warren, 1899 |
|
Karisch T. 2020b. Geometridae der Expeditionen H. Hoppes nach Bioko. 4. Teil: Ennominae (ausser Zamarada Moore, 1887) (Lepidoptera). page: 137 |
| Xylopteryx arcuata (Walker, 1862) |
|
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. page: 398 |
| Xylopteryx oneili Prout L. B., 1922 |
|
Prout L. B. 1922a. New and little-known Geometridae. page: 357 |
| Xylopteryx prasinaria Hampson, 1909 |
|
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: 202 (map) |
| Xylopteryx protearia Guenée, 1858 |
|
Pinhey E. C. G. 1975. Moths of southern Africa. Descriptions and colour illustrations of 1183 species. page: 89 |
| Xyroptila masaia Kovtunovich & Ustjuzhanin, 2006 |
|
Kovtunovich V. N. & Ustjuzhanin P. Y. 2006. The genus Xyroptila Meyrick, 1908 in the world fauna: new species, new records and taxonomical comments. page: 257 |
| Xyroptila zambesi Kovtunovich & Ustjuzhanin, 2006 |
|
Kovtunovich V. N. & Ustjuzhanin P. Y. 2006. The genus Xyroptila Meyrick, 1908 in the world fauna: new species, new records and taxonomical comments. page: 261 |
| Yponomeuta africanus Stainton, 1860 |
|
Agassiz D. J. L. 2019a. The Yponomeutidae of the Afrotropical region (Lepidoptera: Yponomeutoidea). page: 16 |