Checklist of the Reptiles of the World:
Crocodilians (Crocodylia)
(current to February 13th, 2021 / IUCN Red List assessments current to December 31st, 2020)
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Family
Genus
Species
English common name
Alligatoridae
Alligators and Caimans
Alligator
Alligators
Alligator mississippiensis
American Alligator
Alligator sinensis
Chinese Alligator
Caiman
Typical Caimans
Caiman crocodilus
Common Caiman
Caiman latirostris
Broad-snouted Caiman
Caiman yacare
Paraguayan Caiman
Melanosuchus
Black Caiman
Melanosuchus niger
Black Caiman
Paleosuchus
Dwarf Caimans
Paleosuchus palpebrosus
Cayenne Dwarf Caiman
Paleosuchus trigonatus
Northwestern Dwarf Caiman
Crocodylidae
Crocodiles
Crocodylus
Typical Crocodiles
Crocodylus acutus
American Crocodile
Crocodylus halli
Southern New Guinea Freshwater Crocodile
Crocodylus intermedius
Orinoco Crocodile
Crocodylus johnstoni
Australian Freshwater Crocodile
Crocodylus mindorensis
Philippine Freshwater Crocodile
Crocodylus moreletii
Central American Crocodile
Crocodylus niloticus
Nile Crocodile
Crocodylus novaeguineae
Northern New Guinea Freshwater Crocodile
Crocodylus palustris
Mugger
Crocodylus porosus
Saltwater Crocodile
Crocodylus raninus
Bornean Swamp Crocodile
Crocodylus rhombifer
Cuban Crocodile
Crocodylus siamensis
Siamese Freshwater Crocodile
Crocodylus suchus
West African Crocodile
Mecistops
African Slender-snouted Crocodiles
Mecistops cataphractus
West African Slender-snouted Crocodile
Mecistops leptorhynchus
Central African Slender-snouted Crocodile
Osteolaemus
Dwarf Crocodiles
Osteolaemus osborni
Congo Dwarf Crocodile
Osteolaemus tetraspis
West African Dwarf Crocodile
Gavialidae
Gharials
Gavialis
Indian Gharial
Gavialis gangeticus
Indian Gharial
Tomistoma
Malayan Gharial
Tomistoma schlegelii
Malayan Gharial