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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Gatlinburg (Sevier County, Tennessee, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
145
545
719
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
145
545
719
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
16
31
37
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
9
22
29
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
9
22
29
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
4
10
12
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
8
12
Families
Genera
Species
 
Taxom
 


List of families for Gatlinburg
2 Families width 12 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae10SpeciesTaxom
Oligoneuriidae (Ulmer, 1914)Brushleg Mayflies2SpeciesTaxom


Genera for Gatlinburg
8 Genera with 12 Species
Epeorus Eaton, 1881
0SpeciesTaxom
Heptagenia Walsh, 19131SpeciesTaxom
Isonychia Eaton, 1931Slate Drakes2SpeciesTaxom
Leucrocuta Flowers, 18633SpeciesTaxom
Maccaffertium Bednarik, 18534SpeciesTaxom
Rhithrogena Eaton, 1881
March Browns0SpeciesTaxom
Stenacron Jensen, 1839Light Cahills2SpeciesTaxom
Stenonema Traver, 1933
0SpeciesTaxom


Species list for Gatlinburg
12 Species
Heptagenia pulla Clemens, 1913Little graywinged olive
Isonychia (Isonychia) bicolor Walker, 1853Leadwinged coachman
Isonychia georgiae (McDunnough, 1931)⇒ Isonychia winkleri Ulmer, 1939
Leucrocuta (Leucrocuta) hebe McDunnough, 1924Little evening Yellow
Leucrocuta (Leucrocuta) juno McDunnough, 1924Little pale evening dun
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Maccaffertium carlsoni Lewis, 1974
Maccaffertium ithaca Clemens & Le..., 1924Cahill
Maccaffertium pudicum Hagen, 1861
Maccaffertium vicarium Walker, 1853American brown
Stenacron carolina Banks, 1914
Stenacron interpunctatum Say, 1839Ginger quill

Subnodes of Heptagenioidea with occurrences in Gatlinburg
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
7
10
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