| FAO | Key Name |
|---|---|
| Pacific, Western Central | Key to the species of requiem sharks (also ground sharks, blue sharks, sharpnose sharks) (Carcharhinidae) occurring in the Western Central Pacific. |
| Atlantic, Northwest | Key to requiem sharks (Carcharhinidae) occuring in the Western North Atlantic. |
| Atlantic, Western Central | Key to the species of requiem sharks (ground sharks, blue sharks, sharpnose sharks) (Carcharhinidae) occurring in the Western Central Atlantic. |
| Africa-Inland Waters | Key to the freshwater fish families of southern Africa. |