cuvier`s dwarf caiman

alligator alligatoridae alligators america american animal aquatic background brazil caiman carnivore cayman closeup crocodile crocodiles crocodilia crocodilian crocodilians cuvier dangerous dwarf eye fauna freshwater fronted head lake mouth musky natural nature paleosuchus palpebrosus portrait predator reptile reptiles reptilian river skin small smooth south teeth terrarium tooth tropical water zoo