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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Rock Island County (Northwestern Illinois, Illinois, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
183
581
689
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
182
580
688
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
20
52
74
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
12
30
38
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
12
30
38
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
4
20
27
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
10
16
Families
Genera
Species
 
Taxom
 


List of families for Rock Island County
2 Families width 16 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae11SpeciesTaxom
Oligoneuriidae (Ulmer, 1914)Brushleg Mayflies5SpeciesTaxom


Genera for Rock Island County
10 Genera with 16 Species
Heptagenia Walsh, 18622SpeciesTaxom
Homoeoneuria Eaton, 19381SpeciesTaxom
Isonychia Eaton, 1953Slate Drakes4SpeciesTaxom
Leucrocuta Flowers, 18631SpeciesTaxom
Maccaffertium Bednarik, 18623SpeciesTaxom
Raptoheptagenia Whiting & Le..., 18631SpeciesTaxom
Rhithrogena Eaton, 1885March Browns1SpeciesTaxom
Spinadis Edmunds and ..., 18631SpeciesTaxom
Stenacron Jensen, 1839Light Cahills2SpeciesTaxom
Stenonema Traver, 1933
0SpeciesTaxom


Species list for Rock Island County
16 Species
Heptagenia (Heptagenia) elegantula Eaton, 1885
Heptagenia (Heptagenia) flavescens Walsh, 1862
Homoeoneuria (Homoeoneuria) ammophila Spieth, 1938
Isonychia (Isonychia) bicolor Walker, 1853Leadwinged coachman
Isonychia (Isonychia) rufa McDunnough, 1931Shortstyle draba
Isonychia (Isonychia) sicca Walsh, 1862
Isonychia sayi (Burks, 1953)⇒ Isonychia winkleri Ulmer, 1939
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Maccaffertium modestum Banks, 1910Light Cahill
Maccaffertium pulchellum Walsh, 1862
Maccaffertium terminatum Walsh, 1862
Raptoheptagenia cruentata Walsh, 1863
Rhithrogena manifesta (Eaton, 1885)⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Spinadis simplex Walsh, 1863
Stenacron carolina Banks, 1914
Stenacron interpunctatum Say, 1839Ginger quill

Subnodes of Heptagenioidea with occurrences in Rock Island County
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
8
11
Genera
Species

Taxom

FamilyOligoneuriidae
Ulmer, 1914
Brushleg Mayflies, Bush legged mayflies
2
5
Genera
Species

Taxom



Links, sources and further information
Heptagenioidea at itis.gov