| Citation | Poll, M., 1967, Contribution à la faune ichthyologique de l'Angola.. Diamang Publ. Cult., nr. 75:381 p. |
| Ref. | 11970 Poll, M., 1967 |
| Page | 77;fig.26 |
| Named Used as Valid | Gnathonemus cassaicus |
| Comment | Original species description. |
| Locality | |
| Distribution | |
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