| Reference no. | Skelton, P.H., M.N. Bruton, G.S. Merron and B.C.W. van der Waal, 1985 |
| Ecosystem | Okavango |
| Status | questionable |
| Abundance | |
| Lifestage | juv./adults |
| Regional database | |
| Remarks | Present in the Okavango River drainage system, from the headwaters in Angola in the north to the Makgadikgadi Salt Pan region in Botswana in the south (Ref. 79613). This range embraces P. okavangensis and P. magnitrunci (Ref. 91771). |