Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Carnivora Bowdich, 1821 - carnivores
       Suborder Caniformia Kretzoi, 1943
         Family Procyonidae Gray, 1825 - raccoons and relatives
           Genus Bassariscus Coues, 1887 - ringtails
             Bassariscus astutus (Lichtenstein, 1830) - ringtail
               01 [Bassariscus astutus astutus] (Lichtenstein, 1830)
               02 Bassariscus astutus arizonensis Goldman, 1932
               03 Bassariscus astutus bolei Goldman, 1945
               04 Bassariscus astutus consitus Nelson & Goldman, 1932
               05 Bassariscus astutus flavus Rhoads, 1893
               06 Bassariscus astutus insulicola Nelson & Goldman, 1909
               07 Bassariscus astutus macdougalli Goodwin, 1956
               08 Bassariscus astutus nevadensis Miller, 1913
               09 Bassariscus astutus octavus Hall, 1926
               10 Bassariscus astutus palmarius Nelson & Goldman, 1909
               11 Bassariscus astutus raptor (Baird, 1859)
               12 Bassariscus astutus saxicola Merriam, 1897
               13 Bassariscus astutus willetti Stager, 1950
               14 Bassariscus astutus yumanensis Huey, 1937