| Thaleropis | |
|---|---|
 | |
| Thaleropis ionia, upperside. | |
 | |
| Thaleropis ionia, underside. | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nymphalidae |
| Subfamily: | Apaturinae |
| Genus: | Thaleropis Staudinger, 1871 |
| Species: | T. ionia |
| Binomial name | |
| Thaleropis ionia (Fischer von Waldheim & Eversmann, 1851) | |
Thaleropis is a monotypic genus of butterflies in the family Nymphalidae. Its only species is the Ionian emperor, Thaleropis ionia.
