| Omphalucha ditriba Prout L. B., 1938 |
KwaZulu-Natal |
Duke N. J. & Duke A. D. 1998. An annotated list of larval host-plants utilized by southern African Geometridae (Lepidoptera). page: 19 |
| Omphalucha ditriba ditriba Prout L. B., 1938 |
Mpumalanga |
page: ZSM |
| Omphalucha ditriba zoutpanensis Prout L. B., 1938 |
Gauteng |
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: 147 |
| Omphalucha epixyna Prout L. B., 1938 |
Mpumalanga |
page: ZSM |
| Omphalucha indeflexa Prout L. B., 1922 |
Gauteng |
Prout L. B. 1922c. Geometridae. – In: Prout, L. B. & Prout, A. E., New South African Heterocera. page: 168 |
| Omphalucha indeflexa Prout L. B., 1922 |
Mpumalanga |
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: 200 (map) |
| Omphalucha indeflexa Prout L. B., 1922 |
Limpopo |
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: 200 (map) |
| Omphalucha maturnaria (Möschler, 1884) |
Eastern Cape |
Möschler H. B. 1884. Beiträge zur Schmetterlings-fauna des Kaffernlandes. page: 307 |
| Omphalucha natalensis Herbulot, 1995 |
KwaZulu-Natal |
Herbulot C. 1995a. Dix nouveaux Ennominae d'Afrique et d'Indonesie (Lepidoptera Geometridae). page: 56 |
| Omphax bacoti Prout L. B., 1912 |
Limpopo |
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: 232 |
| Omphax bacoti Prout L. B., 1912 |
North-West |
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 336 |
| Omphax bacoti Prout L. B., 1912 |
Free State |
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 336 |
| Omphax bacoti Prout L. B., 1912 |
Mpumalanga |
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 336 |
| Omphax bacoti Prout L. B., 1912 |
Gauteng |
Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. – In: Wytsman, Genera Insectorum 129. page: 195 |
| Omphax bacoti Prout L. B., 1912 |
KwaZulu-Natal |
Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. – In: Wytsman, Genera Insectorum 129. page: 195 |
| Omphax bacoti Prout L. B., 1912 |
Northern Cape |
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 336 |
| Omphax bilobata Janse, 1935 |
Eastern Cape |
page: Q. Grobler |
| Omphax bilobata Janse, 1935 |
KwaZulu-Natal |
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 338 |
| Omphax idonea Prout L. B., 1916 |
North-West |
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: 232 (map) |
| Omphax idonea Prout L. B., 1916 |
Mpumalanga |
Janse A. J. T. 1933–1935. The Moths of South Africa. Volume II. Geometridae (concluded). page: 335 |
| Omphax idonea Prout L. B., 1916 |
KwaZulu-Natal |
Staude H. S., Picker M. & Griffiths Ch. 2023. Southern African moths & their caterpillars. page: 232 |
| Omphax idonea Prout L. B., 1916 |
Gauteng |
Prout L. B. 1916c. New African Geometridae. page: 276 |
| Omphax leucocraspeda Prout L. B., 1912 |
Northern Cape |
Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. – In: Wytsman, Genera Insectorum 129. page: 196 |
| Omphax leucocraspeda Prout L. B., 1912 |
Limpopo |
page: H. Roland |
| Omphax leucocraspeda Prout L. B., 1912 |
Gauteng |
Prout L. B. 1912b. Lepidoptera Heterocera, fam. Geometridae, subfamily Hemitheinae. – In: Wytsman, Genera Insectorum 129. page: 196 |