| Species | Name Used in Reference |
|---|---|
| Campylomormyrus compressirostris (Pellegrin, 1924) | Grathonemus compressirostris (p. 7) |
| Gnathonemus echidnorhynchus Pellegrin, 1924 | Gnathonemus echidnorhynchus (p. 5) |
| Marcusenius macrophthalmus (Pellegrin, 1924) | Gnathonemus macrophthalmus (p. 6) |
| Petrocephalus binotatus Pellegrin, 1924 | Petrocephalus binotatus (p. 1) |
| Stomatorhinus ater Pellegrin, 1924 | Stomatorhinus ater (p. 4) |