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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Northeastern Ontario (Northern Ontario, Ontario, Canada)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
439
3534
6408
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
439
3534
6408
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
19
78
197
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
9
32
57
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
9
32
57
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
3
16
31
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
1
8
16
Family
Genera
Species
 
Taxom
 


List of families for Northeastern Ontario
1 Family width 16 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae16SpeciesTaxom


Genera for Northeastern Ontario
8 Genera with 16 Species
Epeorus Eaton, 18531SpeciesTaxom
Heptagenia Walsh, 19132SpeciesTaxom
Leucrocuta Flowers, 19662SpeciesTaxom
Maccaffertium Bednarik, 18536SpeciesTaxom
Nixe Flowers, 19241SpeciesTaxom
Rhithrogena Eaton, 1924March Browns2SpeciesTaxom
Stenacron Jensen, 1839Light Cahills1SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for Northeastern Ontario
16 Species
Epeorus vitreus Walker, 1853Cream variant
Heptagenia (Heptagenia) flavescens Walsh, 1862
Heptagenia pulla Clemens, 1913Little graywinged olive
Leucrocuta (Leucrocuta) hebe McDunnough, 1924Little evening Yellow
Leucrocuta (Leucrocuta) jewetti Allen, 1966
Maccaffertium (Maccaffertium) mediopunctatum McDunnough, 1926Olive Cahill quill
Maccaffertium exiguum Traver, 1933
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
Rhithrogena undulata Banks, 1924
Stenacron interpunctatum Say, 1839Ginger quill
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Heptagenioidea with occurrences in Northeastern Ontario
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
8
16
Genera
Species

Taxom



Links, sources and further information
Heptagenioidea at itis.gov