A sloth of Central America that has two long claws on each forefoot and three long claws on each hindfoot.

synonyms: Choloepus hoffmanni, two-toed sloth, unau.

Polish: leniwiec krótkoszyi, leniwiec Hoffmana

Relatively small fast-moving sloth with two long claws on each front foot.

synonyms: Choloepus didactylus, two-toed sloth, unau.

Polish: unau, leniwiec dwupalczasty