Class Mammalia Linnaeus, 1758 - mammals Subclass Theria Parker & Haswell, 1897 Order Lagomorpha Brandt, 1855 - lagomorphs Family Leporidae Batsch, 1788 - hares and rabbits Genus Lepus Linnaeus, 1758 - hares Subgenus Lepus Linnaeus, 1758 Lepus timidus Linnaeus, 1758 - arctic hare Lepus timidus gichiganus J. Allen, 1903