| 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. |
