Species (1.048)
- Isogenus olivaceus Walker, 1852
- Isogenus krumholzi Ricker, 1952
- Isogenus varians Walsh, 1863
- Isogenus modestus Banks, 1908
- Isogenus hastatus Banks, 1920
- Isogenus nonus Needham & Claassen, 1925
- Isogenus yakimae Hoppe, 1938
- Isogenus expansus Banks, 1920
- Isogenus arinus Frison, 1942
- Isogenus bilobatus Needham & Claassen, 1925
- Isogenus bulbosus Frison, 1942
- Nemoura biloba Claassen, 1923
- Nemoura coloradensis Banks, 1897
- Nemoura cornuta Claassen, 1923
- Nemoura depressa Banks, 1898
- Nemoura flexura Claassen, 1923
- Nemoura perplexa Frison, 1936
- Nemoura tina Ricker, 1952
- Nemoura normani Ricker, 1952
- Nemoura trispinosa Claassen, 1923
- Nemoura albidipennis Walker, 1852
- Nemoura dimicki Frison, 1936
- Nemoura complexa Claassen, 1937
- Nemoura truncata Claassen, 1923
- Nemoura perfecta Walker, 1852
- Nemoura foersteri Ricker, 1943
- Nemoura decepta Frison, 1942
- Nemoura macdunnoughi Ricker, 1947
- Nemoura obscura Frison, 1936
- Nemoura delicatula Claassen, 1923
- Nemoura rossi Ricker, 1952
- Nemoura besametsa Ricker, 1952
- Nemoura weberi Ricker, 1952
- Nemoura completa Walker, 1852
- Nemoura similis Hagen, 1861
- Nemoura rotunda Claassen, 1923
- Nemoura nevadensis Claassen, 1923
- Nemoura producta Claassen, 1923
- Nemoura vallicularia Wu, 1923
- Nemoura cataractae Neave, 1933
- Isogenus tostonus Ricker, 1952
- Isogenus subvarians Banks, 1920
- Isogenus crosbyi Needham & Claassen, 1925
- Isogenus fugitans Needham & Claassen, 1925
- Isogenus elongatus Hagen, 1874
- Brachyptera beali (Navas, 1923) ssp. beali
- Brachyptera bulgarica Rauser, 1962
- Brachyptera demirsoyi Kazanci, 1983
- Brachyptera calabrica Aubert,1953
- Brachyptera dinarica Aubert,1964
- Brachyptera thracica Rauser, 1965
- Brachyptera transcaucasica Zwick, 1978 ssp. kykladica
- Brachyptera transcaucasica Zhiltzova, 1956 ssp. transcaucasica
- Brachyptera tristis (Klapalek,1901)
- Brachyptera vera Berthelemy & Gonzalez del Tana
- Rhabdiopteryx doiranensis Ikomonov,1983
- Brachyptera zwicki Braasch & Joost, 1971
- Leuctra aegaeica Pardo & Zwick,1993
- Leuctra alticola Despax, 1929
- Leuctra anatolica Kazanci, 1986
- Leuctra annae Consiglio, 1957
- Leuctra aptera Kacanski & Zwick, 1970
- Leuctra auberti Ravizza & Ravizza Dematteis
- Leuctra archimedis Consiglio, 1968
- Leuctra auriensis Membiela Iglesia, 1989
- Leuctra balcanica Rauser, 1965
- Leuctra berthelemyi Zwick & Vinnon, 1993
- Leuctra balearica Pardo & Zwick,1993
- Leuctra bidula Aubert,1962
- Leuctra besucheti Aubert,1962
- Leuctra canavensis Ravizza & Ravizza Dematteis
- Leuctra carpathica Kis, 1966
- Leuctra castillana Aubert,1960
- Perlodes jurassicus Aubert,1946
- Isoperla andreinii (Festa, 1938)
- Isoperla armeniaca Zhiltzova, 1961
- Isoperla ambigua (Despax,1936)
- Isoperla bosnica Aubert,1964
- Isoperla breviptera Ikomonov,1980
- Isoperla chius Zwick, 1978
- Isoperla ilvana Consiglio, 1958
- Isoperla oxylepis Braasch & Joost, 1971 ssp. balcanica
- Isoperla orobica Ravizza, 1975
- Caucasoperla spinulifera Zhiltzova, 1967
- Brachyptera arcuata (Klapalek,1902)
- Perla kiritschenkoi Zhiltzova, 1961
- Chloroperla acuta Berthelemy & Whytton da Terra
- Perla persica Zwick, 1975
- Protonemura algoviae Mendl
- Chloroperla brachyptera (Schönemund, 1926)
- Chloroperla nevada Zwick, 1967
- Chloroperla kosarovi Braasch, 1969
- Chloroperla zhiltzovae Zwick, 1967
- Chloroperla russevi Braasch, 1969
- Perlodes jurassica Aubert
- Chloroperla teberdinica Balinsky,1950
- Siphonoperla torrentium Kimmins, 1935 ssp. manevali
- Bulgaroperla mirabilis Zhiltzova, 1973 ssp. caucasica
- Bulgaroperla mirabilis Rauser, 1966 ssp. mirabilis
- Dictyogenus fontinum Ris, 1896