Hexapods - insects see Epiclass Hexapoda Latreille, 1825
   Class Insecta Linnaeus, 1758 - insects
     Subclass Dicondylia Haeckel, 1866
       Infraclass Pterygota Lang, 1888
         Division Neoptera Martynov, 1923
           Order Plecoptera Latreille, 1802 - stone flies
             Suborder Arctoperlaria Zwick, 1973
               Superfamily Nemouroidea Billberg, 1820
                 Family Leuctridae Klapalek, 1905
                   Subfamily Leuctrinae
                     1 Genus Calileuctra Shepard & Baumann, 1995
                     2 Genus Despaxia Ricker, 1943
                     3 Genus Leuctra Stephens, 1835
                     4 Genus Moselia Ricker, 1943
                     5 Genus Paraleuctra Hanson, 1941
                     6 Genus Perlomyia Banks, 1906
                     7 Genus Zealeuctra Ricker, 1952