Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Vespertilionidae Gray, 1821 - vespertilionid bats
         Subfamily Myotinae Tate, 1942
           Genus Myotis Kaup, 1829 - mouse-eared bats
             Myotis thysanodes Miller, 1897 - fringed myotis
               1 [Myotis thysanodes thysanodes] Miller, 1897
               2 Myotis thysanodes aztecus Miller & Allen, 1928
               3 Myotis thysanodes pahasapensis Jones & Genoways, 1967
               4 Myotis thysanodes vespertinus Manning & Jones, 1988