Species list, Checklist of Superfamily Heptagenioidea for Amherst County (Virginia, USA)

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Checklist for Superfamily Heptagenioidea Needham, 1901
and region Amherst County (Virginia, USA)

Class	Insecta Linnaeus, 1758 Insects, True insects	157 478 592	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	157 478 592	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	14 29 44	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	6 7 7	Families Genera Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	6 7 7	Families Genera Species	Taxom
Suborder	Pisciforma McCafferty, 1991	3 4 4	Families Genera Species	Taxom
Superfamily	Heptagenioidea Needham, 1901	2 3 3	Families Genera Species	Taxom

List of families for Amherst County
2 Families width 3 Species

Oligoneuriidae Ulmer, 1914	Brushleg Mayflies	2	Species	Taxom
Heptageniidae Needham, 1901	Flat-Bodied Up-Wings Heptageniidae	1	Species	Taxom

Genera for Amherst County
3 Genera with 3 Species

Species list for Amherst County
3 Species

Isonychia (Isonychia) arida Say, 1839
Isonychia (Isonychia) bicolor Walker, 1853	Leadwinged coachman
Maccaffertium modestum Banks, 1910	Light Cahill

Subnodes of Heptagenioidea with occurrences in Amherst County

Family	Heptageniidae Needham, 1901 Flat-Bodied Up-Wings Heptageniidae, Flat-headed mayflies, Flatheaded Mayflies, Stream mayflies, stream mayfly	2 1	Genera Species	Taxom
Family	Oligoneuriidae ♰ Ulmer, 1914 Brushleg Mayflies, Bush legged mayflies	1 2	Genus Species	Taxom

Links, sources and further information

Heptagenioidea at itis.gov