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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Maryland (USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
500
4402
9543
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
499
4399
9539
Families
Genera
Species
 
Taxom
 

Infraclass
 
Palaeoptera
Crampton, 1915
Ancient winged insects
19
96
240
Families
Genera
Species
 
Taxom
 

Superorder
 
Ephemeropteroidea
Rohdendorf, 1968
8
36
63
Families
Genera
Species
 
Taxom
 

Order
 
Ephemeroptera
Hyatt & Arms, 1891
Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes
8
36
63
Families
Genera
Species
 
Taxom
 

Suborder
 
Pisciforma
McCafferty, 1991
4
21
32
Families
Genera
Species
 
Taxom
 

Superfamily
 
Heptagenioidea
Needham, 1901
2
10
22
Families
Genera
Species
 
Taxom
 


List of families for Maryland
2 Families width 22 Species
Heptageniidae Needham, 1901Flat-Bodied Up-Wings Heptageniidae21SpeciesTaxom
Oligoneuriidae Ulmer, 1914Brushleg Mayflies1SpeciesTaxom


Genera for Maryland
10 Genera with 22 Species
Cinygmula McDunnough, 19141SpeciesTaxom
Epeorus Eaton, 18534SpeciesTaxom
Heptagenia Walsh, 1863
0SpeciesTaxom
Isonychia Eaton, 1948Slate Drakes1SpeciesTaxom
Leucrocuta Flowers, 19355SpeciesTaxom
Maccaffertium Bednarik, 18537SpeciesTaxom
Nixe Flowers, 19241SpeciesTaxom
Rhithrogena Eaton, 1881
March Browns0SpeciesTaxom
Stenacron Jensen, 1839Light Cahills2SpeciesTaxom
Stenonema Traver, 18231SpeciesTaxom


Species list for Maryland
22 Species
Cinygmula subaequalis Banks, 1914Golden spinner
Epeorus fragilis Morgan, 1911Pale evening olive
Epeorus pleuralis Banks, 1910Dark Gordon quill
Epeorus punctatus McDunnough, 1925
Epeorus vitreus Walker, 1853Cream variant
Isonychia (Isonychia) tusculanensis Berner, 1948
Leucrocuta (Leucrocuta) aphrodite McDunnough, 1926
Leucrocuta (Leucrocuta) hebe McDunnough, 1924Little evening Yellow
Leucrocuta (Leucrocuta) juno McDunnough, 1924Little pale evening dun
Leucrocuta (Leucrocuta) maculipennis Walsh, 1863
Leucrocuta (Leucrocuta) thetis Traver, 1935
Maccaffertium (Maccaffertium) mediopunctatum McDunnough, 1926Olive Cahill quill
Maccaffertium (Maccaffertium) meririvulanum Carle & Lewis, 1978
Maccaffertium (Maccaffertium) smithae Traver, 1937
Maccaffertium ithaca Clemens & Le..., 1924Cahill
Maccaffertium modestum Banks, 1910Light Cahill
Maccaffertium pudicum Hagen, 1861
Maccaffertium vicarium Walker, 1853American brown
Nixe inconspicua McDunnough, 1924
Stenacron carolina Banks, 1914
Stenacron interpunctatum Say, 1839Ginger quill
Stenonema femoratum Say, 1823Dark Cahill

Subnodes of Heptagenioidea with occurrences in Maryland
FamilyHeptageniidae
Needham, 1901
Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly
9
21
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