| FAO | Key Name |
|---|---|
| Africa-Inland Waters | Key to the genera and species of southern African cichlids. |
| Pacific, Western Central | Key to the species of Craterocephalus occurring in the Western Central Pacific. |
| Pacific, Western Central | Key to the species of cichlids (Cichlidae) occurring in the Western Central Pacific. |
| Atlantic, Western Central | Key to the species of cichlids (Cichlidae) occurring in the Western Central Atlantic. |
| Africa-Inland Waters | Key to species of Oreochromis of West Africa. |