Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Carnivora Bowdich, 1821 - carnivores
       Suborder Caniformia Kretzoi, 1943
         Family Mephitidae Bonaparte, 1845
           Genus Conepatus Gray, 1837 - hog-nosed skunks
             1 Conepatus chinga (Molina, 1782) - Molina's hog-nosed skunk
             2 Conepatus humboldtii Gray, 1837 - Humboldt's hog-nosed skunk
             3 Conepatus leuconotus (Lichtenstein, 1832) - American hog-nosed skunk
             4 Conepatus semistriatus (Boddaert, 1785) - striped hog-nosed skunk