| Reference no. | Roberts, T.R., 1992 |
| Ecosystem | Congo |
| Status | misidentification |
| Abundance | |
| Lifestage | juv./adults |
| Regional database | |
| Remarks | Papyrocranus specimens from Congo River basin are geographically isolated from West African populations of P. afer and readily distinguished by meristics and coloration (Ref. 7431); these specimens belong to Papyrocranus congoensis. |