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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Pulaski County (Virginia, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
138
403
530
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
138
403
530
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
21
63
80
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
13
31
38
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
13
31
38
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
4
15
16
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
8
11
Families
Genera
Species
 
Taxom
 


List of families for Pulaski County (Virginia)
2 Families width 11 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae9SpeciesTaxom
Oligoneuriidae (Ulmer, 1914)Brushleg Mayflies2SpeciesTaxom


Genera for Pulaski County (Virginia)
8 Genera with 11 Species
Epeorus Eaton, 18531SpeciesTaxom
Heptagenia Walsh, 1863
0SpeciesTaxom
Isonychia Eaton, 1932Slate Drakes2SpeciesTaxom
Maccaffertium Bednarik, 18536SpeciesTaxom
Pseudiron McDunnough, 1931
0SpeciesTaxom
Rhithrogena Eaton, 1885March Browns1SpeciesTaxom
Stenacron Jensen, 1974
Light Cahills0SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for Pulaski County (Virginia)
11 Species
Epeorus vitreus Walker, 1853Cream variant
Isonychia (Isonychia) bicolor Walker, 1853Leadwinged coachman
Isonychia obscura (Traver, 1932)⇒ Isonychia winkleri Ulmer, 1939
Maccaffertium ithaca Clemens & Le..., 1924Cahill
Maccaffertium modestum Banks, 1910Light Cahill
Maccaffertium pudicum Hagen, 1861
Maccaffertium pulchellum Walsh, 1862
Maccaffertium terminatum Walsh, 1862
Maccaffertium vicarium Walker, 1853American brown
Rhithrogena manifesta (Eaton, 1885)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Heptagenioidea with occurrences in Pulaski County (Virginia)
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
7
9
Genera
Species

Taxom

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

Taxom



Links, sources and further information
Heptagenioidea at itis.gov