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Checklist for Superfamily Heptagenioidea Needham, 1901
and region California (West USA, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
677
9087
31848
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
672
9069
31825
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
27
120
299
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
13
48
131
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
13
48
131
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
5
31
80
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
13
29
Families
Genera
Species
 
Taxom
 


List of families for California
2 Families width 29 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae28SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom


Genera for California
12 Genera with 29 Species
Cinygma Eaton, 18852SpeciesTaxom
Cinygmula McDunnough, 19347SpeciesTaxom
Ecdynonurus1SpeciesTaxom
Ecdyonurus Eaton, 19271SpeciesTaxom
Epeorus Eaton, 18855SpeciesTaxom
Heptagenia Walsh, 18851SpeciesTaxom
Ironodes Traver, 18852SpeciesTaxom
Isonychia Eaton, 1932Slate Drakes1SpeciesTaxom
Maccaffertium Bednarik, 18622SpeciesTaxom
Nixe Flowers, 19241SpeciesTaxom
Rhithrogena Eaton, 1924March Browns5SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for California
29 Species
Cinygma (Cinygma) dimicki McDunnough, 1934Cape Thompson draba
Cinygma (Cinygma) integrum Eaton, 1885
Cinygmula gartrelli McDunnough, 1934Cape Thompson draba
Cinygmula mimus Eaton, 1885
Cinygmula par Eaton, 1885
Cinygmula ramaleyi Dodds, 1923
Cinygmula reticulata McDunnough, 1934Cape Thompson draba
Cinygmula tioga Mayo, 1952Pennsylvania bittercress
Cinygmula uniformis McDunnough, 1934Cape Thompson draba
Ecdynonurus criddlei
Ecdyonurus criddlei McDunnough, 1927Little Slate-Winged Dun
Epeorus albertae McDunnough, 1924
Epeorus deceptivus McDunnough, 1924
Epeorus dulciana McDunnough, 1935
Epeorus grandis McDunnough, 1924
Epeorus longimanus Eaton, 1885
Heptagenia (Heptagenia) elegantula Eaton, 1885
Ironodes californicus Banks, 1910
Ironodes nitidus Eaton, 1885
Isonychia (Isonychia) velma Needham, 1932
Maccaffertium pulchellum Walsh, 1862
Maccaffertium terminatum Walsh, 1862
Nixe kennedyi McDunnough, 1924
Rhithrogena (Rhithrogena) robusta Dodds, 1923
Rhithrogena (Rhithrogena) zhiltzovae Sinitshenkova, 1979
Rhithrogena hageni (Eaton, 1885)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Rhithrogena morrisoni Banks, 1924
Rhithrogena undulata Banks, 1924
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Heptagenioidea with occurrences in California
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
11
28
Genera
Species

Taxom

FamilyOligoneuriidae
Ulmer, 1914
Brushleg Mayflies, Bush legged mayflies
2
1
Genera
Species

Taxom



Links, sources and further information
Heptagenioidea at itis.gov