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 Pteronarcyoidea Newman, 1853
Family Pteronarcyidae Newman, 1853
1 Genus Pteronarcella Banks, 1900
2 Genus Pteronarcys Newman, 1838