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Checklist of Superfamily Heptagenioidea Needham, 1901
for Ontario (East Canada, Canada)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
566
7325
21562
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
564
7320
21556
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
23
111
327
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
12
48
119
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
12
48
119
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
4
28
68
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
11
25
Families
Genera
Species
 
Taxom
 


List of families for Ontario
2 Families width 25 Species
Heptageniidae (Needham, 1901)Flat-Bodied Up-Wings Heptageniidae24SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom


Genera for Ontario
11 Genera with 25 Species
Afghanurus Demoulin, 19641SpeciesTaxom
Cinygmula McDunnough, 19331SpeciesTaxom
Epeorus Eaton, 18534SpeciesTaxom
Heptagenia Walsh, 19133SpeciesTaxom
Isonychia Eaton, 1853Slate Drakes1SpeciesTaxom
Leucrocuta Flowers, 19267SpeciesTaxom
Maccaffertium Bednarik, 18538SpeciesTaxom
Nixe Flowers, 19241SpeciesTaxom
Rhithrogena Eaton, 1925March Browns2SpeciesTaxom
Stenacron Jensen, 1839Light Cahills3SpeciesTaxom
Stenonema Traver, 18393SpeciesTaxom


Species list for Ontario
25 Species
Epeorus fragilis Morgan, 1911Pale evening olive
Epeorus pleuralis Banks, 1910Dark Gordon quill
Epeorus vitreus Walker, 1853Cream variant
Heptagenia (Heptagenia) flavescens Walsh, 1862
Heptagenia pulla Clemens, 1913Little graywinged olive
Isonychia (Isonychia) bicolor Walker, 1853Leadwinged coachman
Leucrocuta (Leucrocuta) aphrodite McDunnough, 1926
Leucrocuta (Leucrocuta) hebe McDunnough, 1924Little evening Yellow
Leucrocuta (Leucrocuta) jewetti Allen, 1966
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Leucrocuta (Leucrocuta) minerva McDunnough, 1924Little evening sulphur
Leucrocuta (Leucrocuta) walshi McDunnough, 1926
Maccaffertium (Maccaffertium) mediopunctatum McDunnough, 1926Olive Cahill quill
Maccaffertium exiguum Traver, 1933
Maccaffertium luteum Clemens, 1913Light Cahill
Maccaffertium modestum Banks, 1910Light Cahill
Maccaffertium pulchellum Walsh, 1862
Maccaffertium terminatum Walsh, 1862
Maccaffertium vicarium Walker, 1853American brown
Nixe inconspicua McDunnough, 1924
Rhithrogena impersonata McDunnough, 1925Dark red quill
Stenacron gildersleevei Traver, 1935
Stenacron interpunctatum Say, 1839Ginger quill
Stenonema femoratum Say, 1823Dark Cahill
Stenonema interpunctatum (Say, 1839)⇒ Stenacron interpunctatum Say, 1839

Subnodes of Heptagenioidea with occurrences in Ontario
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
10
24
Genera
Species
 
Taxom
 
FamilyOligoneuriidae
Ulmer, 1914
Brushleg Mayflies, Bush legged mayflies
1
1
Genus
Species
 
Taxom
 


Links, sources and further information