Genus Crocodylus: 14 members! (Alphabetical order)
American Crocodile
Borneo Crocodile
Cuban Crocodile
Freshwater Crocodile
Hall's New Guinea Crocodile
Morelet's Crocodile
Mugger Crocodile
New Guinea Crocodile
Nile Crocodile
Orinoco Crocodile
Philippine Crocodile
Sacred Crocodile (West African)
Saltwater Crocodile
Siamese Crocodile
Genus Osteolaemus: 2 members! (Alphabetical order)
Osborn's Dwarf Crocodile
Dwarf Crocodile