Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Soricomorpha Gregory, 1910 see Suborder Soricomorpha Gregory, 1910
       Family Soricidae Fischer, 1814 - shrews
         Subfamily Soricinae Fischer, 1814
           Tribe Blarinini Stirton, 1930
             Genus Cryptotis Pomel, 1848 - small-eared shrews
               1 Cryptotis mexicana group
               2 Cryptotis nigrescens group
               3 Cryptotis endersi Setzer, 1950 - Ender's small-eared shrew
               4 Cryptotis thomasi group
               5 Cryptotis gracilis Miller, 1911 - Talamancan small-eared shrew
               6 Cryptotis magna (Merriam, 1895) - big small-eared shrew
               7 Cryptotis parva group