Species list, Checklist of Order Ephemeroptera (Mayflies) for Williamsport (Emmons County, North Dakota, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

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INSECTOIDGERENGDARK LIGHT

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Checklist for Order Ephemeroptera Hyatt & Arms, 1891 (Mayflies)
and region Williamsport (Emmons County, North Dakota, USA)

Class	Insecta Linnaeus, 1758 Insects, True insects	8 9 8	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	8 9 8	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	3 4 4	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	2 3 3	Families Genera Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	2 3 3	Families Genera Species	Taxom

List of families for Williamsport (Emmons County)
2 Families width 3 Species

Ephemeridae Leach, 1817	Burrowing mayflies	1	Species	Taxom
Heptageniidae Needham, 1901	Flat-Bodied Up-Wings Heptageniidae	2	Species	Taxom

Genera for Williamsport (Emmons County)
3 Genera with 3 Species

Ephemera Linnaeus, 1853	Green Drakes	1	Species	Taxom
Maccaffertium Bednarik, 1862		1	Species	Taxom
Stenacron Jensen, 1839	Light Cahills	1	Species	Taxom

Species list for Williamsport (Emmons County)
3 Species

Ephemera (Ephemera) simulans Walker, 1853	Brown Drake
Maccaffertium terminatum Walsh, 1862
Stenacron interpunctatum Say, 1839	Ginger quill

Subnodes of Ephemeroptera with occurrences in Williamsport (Emmons County)

Suborder	Furcatergalia Kluge, 1993	1 1 1	Family Genus Species	Taxom
Suborder	Pisciforma McCafferty, 1991	1 2 2	Family Genera Species	Taxom

Ephemeroptera (Hyatt & Arms 1891)

Links, sources and further information

Ephemeroptera at ru.ac.za
Ephemeroptera at artfakta.se
Ephemeroptera at biodiversity.org.au
Ephemeroptera at dyntaxa.se
Ephemeroptera at gbif.org
Ephemeroptera at irmng.org
Ephemeroptera at itis.gov