| Citation | David, L. and M. Poll, 1937, Contribution à la faune ichthyologique du Congo Belge: collections du Dr. H. Schouteden (1924-1926) et d'autres récolteurs.. Ann. Mus. Congo Belge, Zool. (1), 3(5):189-294. |
| Ref. | 41590 David, L. and M. Poll, 1937 |
| Page | 206 |
| Named Used as Valid | Notopterus afer |
| Comment | Congo basin specimens identified as P. afer are misidentifications of P. congoensis (see Ref. 7431). |
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