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

Class	Insecta Linnaeus, 1758 Insects, True insects	126 488 738	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	126 488 738	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	9 23 35	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	4 7 8	Families Genera Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	4 7 8	Families Genera Species	Taxom

List of families for Jefferson County (Oregon)
4 Families width 8 Species

Baetidae Leach, 1815	Mayflies	1	Species	Taxom
Ephemerellidae Klapálek, 1909	Blue-Winged Olive Ephemerellidae	3	Species	Taxom
Heptageniidae Needham, 1901	Flat-Bodied Up-Wings Heptageniidae	3	Species	Taxom
Siphlonuridae Banks, 1900	Primitive Minnow Mayflies	1	Species	Taxom

Genera for Jefferson County (Oregon)
7 Genera with 8 Species

Baetis Leach, 1921		1	Species	Taxom
Caudatella Edmunds, 1934		1	Species	Taxom
Cinygmula McDunnough, 1934		2	Species	Taxom
Drunella Needham, 1923	Blue-Winged Olives	1	Species	Taxom
Ephemerella Walsh, 1924	And Pale Duns	1	Species	Taxom
Siphlonurus Eaton, 1885		1	Species	Taxom
Stenacron Jensen, 1839	Light Cahills	1	Species	Taxom

Species list for Jefferson County (Oregon)
8 Species

Baetis (Baetis) intercalaris McDunnough, 1921	Alpine draba
Caudatella hystrix Traver, 1934
Cinygmula par Eaton, 1885
Cinygmula uniformis McDunnough, 1934	Cape Thompson draba
Drunella coloradensis Dodds, 1923
Ephemerella tibialis McDunnough, 1924
Siphlonurus occidentalis Eaton, 1885
Stenacron interpunctatum Say, 1839	Ginger quill

Subnodes of Ephemeroptera with occurrences in Jefferson County (Oregon)

Suborder	Furcatergalia Kluge, 1993	1 3 3	Family Genera Species	Taxom
Suborder	Pisciforma McCafferty, 1991	3 4 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