Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Class Insecta Linnaeus, 1758 - insects
       Order Orthoptera Olivier, 1789 - locusts, katydids, crickets, grasshoppers
         Family Stenopelmatidae Burmeister, 1838
           Genus Ammopelmatus Rentz & Weissman, 1965
             Ammopelmatus kelsoensis Tinkham, 1965
             Ammopelmatus muwu Rentz & Weissman, 1981