Brown larynx sloth, sloth of sanderling of renown brown larynx or Bolivia tree otter, distributing to reach South America at central america. Spread all over a variety of different environments, include constant green reach dry wood and savage area. Their head is round, the kiss is blunt, the tooth resembles nail, a lot of more auditive when be obstructed. Brown larynx sloth does not have fore-tooth or canine, without cystic, caecum and appendix. They are the animal that cultivate dwell, also be good at swimming, live alone, basically take leave. Brown larynx sloth shows dust-colour, flix is coarse reach hard. There is alga to enclothe on flix, make sweep past the person that feed remote discover them very hard. Brown larynx sloth is " wild animal city " in " lightning " archetypal.