Species list, Checklist of Order Ephemeroptera (Mayflies) for Yakima County (Washington, 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

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Order Ephemeroptera Hyatt & Arms, 1891 (Mayflies)
and region Yakima County (Washington, USA)

Class	Insecta Linnaeus, 1758 Insects, True insects	198 743 1123	Families Genera Species	Taxom
Subclass	Pterygota Lang, 1888 Winged insects	198 743 1123	Families Genera Species	Taxom
Infraclass	Palaeoptera Crampton, 1915 Ancient winged insects	12 37 85	Families Genera Species	Taxom
Superorder	Ephemeropteroidea Rohdendorf, 1968	4 8 6	Families Genera Species	Taxom
Order	Ephemeroptera Hyatt & Arms, 1891 Mayflies, Mayflies Anglers Curse, Mayflies Greendrakes	4 8 6	Families Genera Species	Taxom

List of families for Yakima County
4 Families width 6 Species

Caenidae Newman, 1853	Small square-gill mayflies	1	Species	Taxom
Baetidae Leach, 1815	Mayflies	0	Species	Taxom
Heptageniidae Needham, 1901	Flat-Bodied Up-Wings Heptageniidae	4	Species	Taxom
Leptophlebiidae Banks, 1900	Leptophlebiids	1	Species	Taxom

Genera for Yakima County
8 Genera with 6 Species

Caenis Stephens, 1907		1	Species	Taxom
Callibaetis Eaton, 1881	Speckled Duns	0	Species	Taxom
Centroptilum Eaton, 1869		0	Species	Taxom
Cinygmula McDunnough, 1885		1	Species	Taxom
Macdunnoa Lehmkuhl, 1929		1	Species	Taxom
Paraleptophlebia Lestage, 1884		1	Species	Taxom
Rhithrogena Eaton, 1885	March Browns	1	Species	Taxom
Stenonema Traver, 1823		1	Species	Taxom

Species list for Yakima County
6 Species

Caenis (Caenis) latipennis Banks, 1907	Graywinged sulphur dun
Cinygmula par Eaton, 1885
Macdunnoa persimplex McDunnough, 1929
Paraleptophlebia vaciva Eaton, 1884
Rhithrogena hageni (Eaton, 1885)	⇒ Rhithrogena zhiltzovae Sinitshenkova, 1979
Stenonema femoratum Say, 1823	Dark Cahill

Subnodes of Ephemeroptera with occurrences in Yakima County

Suborder	Furcatergalia Kluge, 1993	2 2 2	Families Genera Species	Taxom
Suborder	Pisciforma McCafferty, 1991	2 6 4	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