| Reference no. | Risch, L.M., 2003 |
| Ecosystem | Chad |
| Status | native |
| Abundance | |
| Lifestage | juv./adults |
| Regional database | |
| Remarks | Common in the upper reaches of Chad basin; very common in the middle and lower reaches of Chad basin and Lake Chad (Ref. 367). Also Ref. 331, 2756, 3012, 3236, 4903, 43442. Commercially important (Ref. 51662). Frequent in long-lines an |