Class Mammalia Linnaeus, 1758 - mammals Subclass Theria Parker & Haswell, 1897 Order Lagomorpha Brandt, 1855 - lagomorphs Family Leporidae Batsch, 1788 - hares and rabbits Genus Brachylagus Miller, 1900 - pygmy rabbit 1 Brachylagus idahoensis (Merriam, 1891) - pygmy rabbit