Plecoptera
English: Stoneflies.
Families
•• Suborder Antarctoperlaria
• Superfamily Eusthenioidea
Diamphipnoidae
Eustheniidae
• Superfamily Leptoperloidea
Austroperlidae
Gripopterygidae
•• Suborder Arctoperlaria
Scopuridae
• Infraorder Euholognatha
Capniidae (about 300 species) – small winter stoneflies
Leuctridae (390+ species) – rolled-winged stoneflies
Nemouridae (over 700 species) – spring stoneflies
Notonemouridae
Taeniopterygidae (about 110 species) – winter stoneflies
• Infraorder Systellognatha
Chloroperlidae (over 180 species) – green stoneflies
Perlidae (about 400 species) – common stoneflies
Perlodidae (350+ species)
Peltoperlidae (about 68 species) – roachlike stoneflies
Styloperlidae (about 10 species)
Pteronarcyidae (about 12 species) – salmonflies, giant stoneflies