Species list, Checklist of Order Ephemeroptera (Mayflies) for Elgin (Union County, Oregon, 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 Elgin (Union County, Oregon, USA)

Class	Insecta Linnaeus, 1758 Insects, True insects	86 176 188	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	86 176 188	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	10 17 20	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	5 8 7	Families Genera Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	5 8 7	Families Genera Species	Taxom

List of families for Elgin (Union County Oregon)
5 Families width 7 Species

Potamanthidae Albarda, 1888	Hacklegill mayflies	1	Species	Taxom
Baetidae Leach, 1815	Mayflies	2	Species	Taxom
Ephemeridae Leach, 1817	Burrowing mayflies	1	Species	Taxom
Heptageniidae Needham, 1901	Flat-Bodied Up-Wings Heptageniidae	3	Species	Taxom
Leptohyphidae Landa & Soldán, 1985	Little Stout Crawler Mayflies	0	Species	Taxom

Genera for Elgin (Union County Oregon)
8 Genera with 7 Species

Anthopotamus McCafferty a..., 1863		1	Species	Taxom
Baetis Leach, 1923		2	Species	Taxom
Callibaetis Eaton, 1881	Speckled Duns	0	Species	Taxom
Hexagenia Walsh, 1829	Giant Mayflies	1	Species	Taxom
Maccaffertium Bednarik, 1862		1	Species	Taxom
Stenacron Jensen, 1839	Light Cahills	1	Species	Taxom
Stenonema Traver, 1823		1	Species	Taxom
Tricorythodes Ulmer, 1920		0	Species	Taxom

Species list for Elgin (Union County Oregon)
7 Species

Anthopotamus myops Walsh, 1863
Baetis (Baetis) intercalaris McDunnough, 1921	Alpine draba
Baetis (Baetis) tricaudatus Dodds, 1923	Light blue dun
Hexagenia (Hexagenia) limbata Serville, 1829	Burrowing mayfly
Maccaffertium pulchellum Walsh, 1862
Stenacron interpunctatum Say, 1839	Ginger quill
Stenonema femoratum Say, 1823	Dark Cahill

Subnodes of Ephemeroptera with occurrences in Elgin (Union County Oregon)

Suborder	Furcatergalia Kluge, 1993	3 3 2	Families Genera Species	Taxom
Suborder	Pisciforma McCafferty, 1991	2 5 5	Families 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