- Elephantidae, family Elephantidae - elephants
--1 is a kind of mammal family
--1 is a member of Proboscidea, order Proboscidea
--1 has members:elephant; Elephas, genus Elephas; Loxodonta, genus Loxodonta; Mammuthus, genus Mammuthus; Archidiskidon, genus Archidiskidon