Identification keys available for Family Anabantidae
| Key | Title |
| 33 | Key to the species of labyrinth fishes of southern Africa. |
| 1506 | Key to genera of Anabantidae of West Africa. |
| 1507 | Key to species of Ctenopoma of West Africa. |
| 1508 | Key to species of Microctenopoma of West Africa. |
| 1671 | Key to genera of Anabantidae of Lower Guinea, West-central Africa. |
| 1672 | Key to the Ctenopoma species of Lower Guinea, West-Central Africa. |
| 1673 | Key to the Microctenopoma species of Lower Guinea, West-Central Africa. |
| 1674 | Key to the "Ctenopoma" species of Lower Guinea, West-Central Africa. |