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 Proeulagus Gureev, 1964
             01 ?Lepus californicus Gray, 1837 - black-tailed jack rabbit
             02 ?Lepus callotis Wagler, 1830 - white-sided jack rabbit
             03 ?Lepus capensis Linnaeus, 1758 - Cape hare
             04 ?Lepus flavigularis Wagner, in Schreber, 1844 - Tehuantepec jack rabbit
             05 Lepus insularis W. Bryant, 1891
             06 ?Lepus microtis Heuglin, 1865
             07 ?Lepus oiostolus Hodgson, 1840 - woolly hare
             08 ?Lepus saxatilis F. Cuvier, 1823 - scrub hare
             09 Lepus tibetanus Waterhouse, 1841
             10 Lepus tolai Pallas, 1778
             11 ?Lepus townsendii Bachman, 1839 - white-tailed jack rabbit