| Referência no. | Roberts, T.R., 1992 |
| Ecossistema | Kouilou-Niari |
| Estado | native |
| Abundância | |
| Fase de vida | juv./adults |
| Base de dados regional | |
| Notas | Known from Makaka (Ref. 7431). Although Ref. 7431 considers P. congoensis as a Congo River endemic, and specifically mentions the lack of specimens from the Kouilou-Niari, this locality is located in the latter basin. |