- Lagomorpha, order Lagomorpha - rabbits; hares; pikas; formerly considered the suborder Duplicidentata of the order Rodentia
--1 is a kind of animal order
--1 is a member of Eutheria, subclass Eutheria
--1 has members:Duplicidentata; lagomorph, gnawing mammal; Leporidae, family Leporidae; Ochotonidae, family Ochotonidae