| Citation | Gosse, J.-P., 1968. Les poissons du bassin de l'Ubangi. Mus. R. Afr. Centr., Doc. Zool., 13:56 p. |
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| Paper URL | |
| Ref. No. | 45441 |
| Language | French |
| Usage | used in part |
| Comments | Congo basin specimens identified as P. afer are misidentifications of P. congoensis (see Ref. 7431). |
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| Find this reference in | Google Scholar | Scirus | Species used from this reference |