| Citation | Matthes, H., 1964, Les poissons du lac Tumba et de la région d'Ikela. Étude systématique et écologique.. Ann. Mus. R. Afr. Centr., série in-8°, Sci. Zool. 126:204 p. |
| Ref. | 41580 Matthes, H., 1964 |
| Page | 24 |
| Named Used as Valid | Notopterus afer |
| Comment | Congo basin specimens identified as P. afer are misidentifications of P. congoensis (see Ref. 7431). |
| Locality | |
| Distribution | |
| Quote |