Species (65.819)
- Antarctoperla brincki Froehlich, 1960
- Austronemoura eudoxiae Froehlich, 1960
- Nemoura mockfordi Ricker, 1952
- Nemoura nigritta Provancher, 1876
- Nemoura linda Ricker, 1952
- Nemoura delosa Ricker, 1952
- Isogenus alameda Needham & Claassen, 1925
- Isogenus innubilus Needham & Claassen, 1925
- Isogenus kohnonis Ricker, 1952
- Isogenus nubes Pictet, 1841
- Isogenus phaleratus Needham, 1917
- Isogenus sorptus Needham & Claassen, 1925
- Diura knowltoni Frison, 1937
- Isoperla clio Newman, 1833
- Calliperla luctuosa (Banks, 1906)
- Isoperla cotta Ricker, 1952
- Pteronarcys biloba Newman, 1938
- Pteronarcys comstocki Smith, 1917
- Peltoperla ada Needham & Smith, 1916
- Pteronarcys proteus Newman, 1938
- Peltoperla anna Needham & Smith, 1916
- Peltoperla laurie Ricker, 1952
- Peltoperla arcuata Needham, 1905
- Pteronarcys scotti Ricker, 1952
- Peltoperla maria Needham & Smith, 1916
- Brachyptera pallida Banks, 1902
- Brachyptera raynoria Claassen, 1937
- Brachyptera glacialis (Newport, 1848)
- Allocapnia nivicola Fitch, 1847
- Allocapnia indianae Ricker, 1952
- Allocapnia aurora Ricker, 1952
- Allocapnia loshada Ricker, 1952
- Allocapnia sandersoni Ricker, 1952
- Leuctra maria Hanson, 1941
- Leuctra moha Ricker, 1952
- Allocapnia zola Ricker, 1952
- Leuctra occidentalis Banks, 1907
- Leuctra tenella Provancher, 1876
- Leuctra biloba Claassen, 1923
- Leuctra augusta Banks, 1907
- Leuctra purcellana Neave, 1934
- Leuctra claasseni Frison, 1929
- Utaperla sopladora Ricker, 1952
- Alloperla leonarda Ricker, 1952
- Alloperla onkos Ricker, 1935
- Alloperla naica Provancher, 1876
- Alloperla thalia Ricker, 1952
- Alloperla usa Ricker, 1952
- Alloperla pacifica Banks, 1895
- Alloperla medveda Ricker, 1952
- Alloperla tamalpa Ricker, 1952
- Alloperla townesi Ricker, 1952
- Alloperla urticae Ricker, 1952
- Polycentropus telifer McLachlan, 1884
- Stroudia striaticlypeus Gusenleitner, 2002
- Polybia selvana Carpenter, 2002
- Zethus frederickorum Garcete-Barrett, 2002
- Cephalastor sinusiticus Garcete-Barrett, 2002
- Cephalastor lambayeque Garcete-Barrett, 2002
- Cephalastor estela Garcete-Barrett, 2002
- Cephalastor bossanova Garcete-Barrett, 2002
- Quartinia amiae Carpenter, 2003
- Zethus anomalus Cooper, 1999
- Metapolybia encantata Cooper, 1999
- Agelaia nebularum Cooper, 2000
- Ischnocoelia yahwulpa Borsato, 2003
- Crematogaster scutellaris Olivier, 1792
- Leptothorax crassispinus Karavaiev, 1926
- Pictetoperla repanda (Banks, 1920)
- Kempnyella genualis (Navas, 1918)
- Kempnyella walperi Illies, 1964
- Pictetoperla gayi (Pictet, 1841)
- Nigroperla costalis Illies, 1964
- Inconeuria porteri (Navas, 1919)
- Anacroneuria variegata Klapalek
- Anacroneuria perpusilla Klapalek
- Neoperla orphana Navas, 1918
- Neoperla profunda Navas, 1921
- Neoperla reedi Navas, 1919
- Neoperla ignatiana Navas, 1923
- Gripopteryx cancellata (Pictet, 1841)
- Klapopteryx barilochensis Illies, 1959
- Klapopteryx armillata Navas, 1928
- Klapopteryx costalis Illies, 1959
- Penturoperla barbata Illies, 1959
- Abranchioperla archiplatae Illies, 1958
- Megandiperla kuscheli Illies, 1960
- Gripopteryx elisae Illies, 1964
- Teutoperla auberti Illies, 1965
- Plegoperla borgreenae Illies, 1965
- Neonemura semifusca Illies, 1965
- Kempnya calabriae Joost, 1980
- Diamphinopsis samali Illies, 1960
- Neonemura illiesi Zwick, 1972
- Neuroperlopsis patris Illies, 1960
- Neonemura barrosi Navas, 1919
- Austronemoura chilena Aubert, 1960
- Austronemoura eudociae Froehlich
- Neofulla spinosa (Aubert), 1960
- Gripopteryx klapaleki Enderlein