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


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
446
3571
8762
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
444
3566
8756
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
18
54
104
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
9
32
60
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
9
32
60
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
5
24
43
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
8
18
Families
Genera
Species
 
Taxom
 


List of families for Alaska
2 Families width 18 Species
Arthropleidae Balthasar, 1937Flatheaded Mayflies0SpeciesTaxom
Heptageniidae (Needham, 1901)Flat-Bodied Up-Wings Heptageniidae18SpeciesTaxom


Genera for Alaska
8 Genera with 18 Species
Arthroplea Bengtsson, 1908
0SpeciesTaxom
Cinygma Eaton, 19241SpeciesTaxom
Cinygmula McDunnough, 19294SpeciesTaxom
Ecdyonurus Eaton, 19241SpeciesTaxom
Epeorus Eaton, 18855SpeciesTaxom
Heptagenia Walsh, 19132SpeciesTaxom
Ironodes Traver, 18851SpeciesTaxom
Rhithrogena Eaton, 1885March Browns4SpeciesTaxom


Species list for Alaska
18 Species
Cinygma lyriforme McDunnough, 1924
Cinygmula mimus Eaton, 1885
Cinygmula par Eaton, 1885
Cinygmula subaequalis Banks, 1914Golden spinner
Cinygmula tarda McDunnough, 1929
Ecdyonurus simplicioides McDunnough, 1924
Epeorus albertae McDunnough, 1924
Epeorus deceptivus McDunnough, 1924
Epeorus grandis McDunnough, 1924
Epeorus hesperus Banks, 1924
Epeorus longimanus Eaton, 1885
Heptagenia (Heptagenia) solitaria McDunnough, 1924
Heptagenia pulla Clemens, 1913Little graywinged olive
Ironodes nitidus Eaton, 1885
Rhithrogena (Rhithrogena) robusta Dodds, 1923
Rhithrogena futilis (McDunnough, 1934)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Rhithrogena ingalik Randolph & M..., 2005
Rhithrogena jejuna (Eaton, 1885)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979

Subnodes of Heptagenioidea with occurrences in Alaska
FamilyArthropleidae
Balthasar, 1937
Flatheaded Mayflies
1
0
Genus
Species

Taxom

FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
7
18
Genera
Species

Taxom



Links, sources and further information
Heptagenioidea at itis.gov