American crocodile, Crocodylus acutus "American Crocodile (Crocodylus acutus)" by Silversyrpher via Flickr, Creative Commons Attribution. | Slender-snouted crocodile, Crocodylus cataphractus "Slender Snouted Crocodile" by Crazy Creatures via Flickr, Creative Commons Attribution-NoDerivs. |
Nile crocodile, Crocodylus niloticus | Crocodylus novaguineae |
Mugger crocodile, Crocodylus palustris "Indian Mugger" by Jackol via Flickr, Creative Commons Attribution. | Saltwater crocodile, Crocodylus porosus "Teeth" by Jemasmith via Flickr, Creative Commons Attribution. |