- two-toed sloth, unau, Choloepus hoffmanni - relatively small fast-moving sloth
--1 is a kind of sloth, tree sloth
--1 is a member of Choloepus, genus Choloepus - two-toed sloth, unau, Choloepus didactylus - relatively small fast-moving sloth
--2 is a kind of sloth, tree sloth
--2 is a member of Choloepus, genus Choloepus