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


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
487
4061
10265
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
484
4054
10257
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
24
84
233
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
11
39
103
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
11
39
103
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
4
25
64
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
13
35
Families
Genera
Species
 
Taxom
 


List of families for Oregon
2 Families width 35 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae32SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies3SpeciesTaxom


Genera for Oregon
13 Genera with 35 Species
Cinygma Eaton, 18852SpeciesTaxom
Cinygmula McDunnough, 19344SpeciesTaxom
Ecdyonurus Eaton, 19242SpeciesTaxom
Epeorus Eaton, 19356SpeciesTaxom
Heptagenia Walsh, 19243SpeciesTaxom
Ironodes Traver, 18852SpeciesTaxom
Isonychia Eaton, 1932Slate Drakes3SpeciesTaxom
Leucrocuta Flowers, 18632SpeciesTaxom
Maccaffertium Bednarik, 18622SpeciesTaxom
Nixe Flowers, 19242SpeciesTaxom
Rhithrogena Eaton, 1924March Browns5SpeciesTaxom
Stenacron Jensen, 1839Light Cahills1SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for Oregon
35 Species
Cinygma (Cinygma) dimicki McDunnough, 1934Cape Thompson draba
Cinygma (Cinygma) integrum Eaton, 1885
Cinygmula par Eaton, 1885
Cinygmula ramaleyi Dodds, 1923
Cinygmula reticulata McDunnough, 1934Cape Thompson draba
Cinygmula uniformis McDunnough, 1934Cape Thompson draba
Ecdyonurus criddlei McDunnough, 1927Little Slate-Winged Dun
Ecdyonurus simplicioides McDunnough, 1924
Epeorus albertae McDunnough, 1924
Epeorus deceptivus McDunnough, 1924
Epeorus grandis McDunnough, 1924
Epeorus hesperus Banks, 1924
Epeorus longimanus Eaton, 1885
Epeorus permagnus Traver, 1935
Heptagenia (Heptagenia) elegantula Eaton, 1885
Heptagenia (Heptagenia) flavescens Walsh, 1862
Heptagenia (Heptagenia) solitaria McDunnough, 1924
Ironodes californicus Banks, 1910
Ironodes nitidus Eaton, 1885
Isonychia (Isonychia) rufa McDunnough, 1931Shortstyle draba
Isonychia (Isonychia) sicca Walsh, 1862
Isonychia (Isonychia) velma Needham, 1932
Leucrocuta (Leucrocuta) jewetti Allen, 1966
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Maccaffertium pulchellum Walsh, 1862
Maccaffertium terminatum Walsh, 1862
Nixe inconspicua McDunnough, 1924
Nixe kennedyi McDunnough, 1924
Rhithrogena (Rhithrogena) robusta Dodds, 1923
Rhithrogena hageni (Eaton, 1885)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Rhithrogena manifesta (Eaton, 1885)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Rhithrogena morrisoni Banks, 1924
Rhithrogena undulata Banks, 1924
Stenacron interpunctatum Say, 1839Ginger quill
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Heptagenioidea with occurrences in Oregon
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
12
32
Genera
Species

Taxom

FamilyOligoneuriidae
Ulmer, 1914
Brushleg Mayflies, Bush legged mayflies
1
3
Genus
Species

Taxom



Links, sources and further information
Heptagenioidea at itis.gov