Species
Risius astyanax Fennah, 1967
Basionym original publication
| Fennah R. G. 1967 - New and little known Fulgoroidea from South Africa (Homoptera). Annals of the Natal Museum 18(3): 655-714 [673]. |
| |||
|
Opacity 30% | |||
| |||
| Free State according to | |||