- Megatheriidae, family Megatheriidae - extinct ground sloths
--1 is a kind of mammal family
--1 is a member of Xenarthra, suborder Xenarthra
--1 has members:megatherian, megatheriid, megatherian mammal; Megatherium, genus Megatherium
megatherian, megatheriid, megatherian mammal; Megatherium, genus Megatherium |