| Citation | Poll, M., 1959, Recherches sur la faune ichthyologique de la région du Stanley-Pool.. Ann. Mus. R. Congo Belge, Sér. In-8°, Sci. Zool., 71:75-174. |
| Ref. | 41585 Poll, M., 1959 |
| Page | 125 |
| 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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