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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Johnson County (Iowa, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
254
1245
1835
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
254
1245
1835
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
18
49
106
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
10
17
17
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
10
17
17
Families
Genera
Species
 
Taxom
 

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

Superfamily
 
Heptagenioidea
Needham, 1901
2
7
7
Families
Genera
Species
 
Taxom
 


List of families for Johnson County (Iowa)
2 Families width 7 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae6SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom


Genera for Johnson County (Iowa)
7 Genera with 7 Species
Heptagenia Walsh, 18851SpeciesTaxom
Isonychia Eaton, 1862Slate Drakes1SpeciesTaxom
Leucrocuta Flowers, 18631SpeciesTaxom
Maccaffertium Bednarik, 18532SpeciesTaxom
Rhithrogena Eaton, 1881
March Browns0SpeciesTaxom
Stenacron Jensen, 1839Light Cahills1SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for Johnson County (Iowa)
7 Species
Heptagenia (Heptagenia) elegantula Eaton, 1885
Isonychia (Isonychia) sicca Walsh, 1862
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Maccaffertium modestum Banks, 1910Light Cahill
Maccaffertium vicarium Walker, 1853American brown
Stenacron interpunctatum Say, 1839Ginger quill
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Heptagenioidea with occurrences in Johnson County (Iowa)
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
6
6
Genera
Species

Taxom

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

Taxom



Links, sources and further information
Heptagenioidea at itis.gov