| Reference no. | Riddin, M.A., I.R. Bills and M.H. Villet, 2016 |
| Ecosystem | Orange |
| Status | endemic |
| Abundance | |
| Lifestage | juv./adults |
| Regional database | |
| Remarks | Known from Orange River, below the Augrabies Falls, and its tributary Gt. Fish River (Ref. 7248, 33857, 93592, 116496). |