cuvier`s dwarf caiman paleosuchus palpebrosus

alligator alligatoridae america american animal aquatic brazil brown caiman central close crocodile crocodilia crocodilian crocodylomorpha cuvier cuviers dwarf family fauna fresh freshwater head lake life marine musky natural nature northern one paleosuchus palpebrosus portrait reptile reptilia river rough small south surface terrarium tropic tropical water wild wildlife zoo