Identification keys available for FAO area Indian Ocean, Western
| Key | Title |
| 492 | Key to the Indian Ocean species of the genus Coryphaenoides. |
| 565 | Key to species of Argyrosomus from Africa and Madagascar. |
| 794 | Key for East African Marine Fish (Chondrichthyes). |
| 795 | Key to the Teleostean order/sub-orders from East Africa. |
| 796 | Key to the Teleostean families from East Africa (sub-order Anguilloidei). |
| 797 | Key to the Teleostean families from East Africa (sub-order Myctophoidei). |
| 798 | Key to the Teleostean families from East Africa. |
| 799 | Key to the Teleostean families from East Africa (sub-order Trachinoidei). |
| 800 | Key to the Teleostean families from East Africa (sub-order Percoidei). |
| 1311 | Key to the Apogonidae of the Red Sea. |
| 1369 | Key to species of Neobythites occurring in Western Indian Ocean. |