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Ephemeroptera (Mayflies)

 

Family: Baetidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Procloeon caliginosum McDunnough, 1925 Rough-shod small minnow mayfly pre-1936 Canada Missing Access
Procloeon insignificans McDunnough, 1925 Insignificant small minnow mayfly ? Canada Missing Access

 

Family: Ephemeridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Ephemera compar Hagen, 1875 - ? Foothills, Colorado, USA Extinct Access
Pentagenia robusta McDunnough, 1926 - 1926 Ohio River region, Indiana, Kentucky, Minnesota and Ohio, USA Extinct Access

 

Family: Heptageniidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Rhithrogena gaspeensis McDunnough, 1933 Mt. Lyall flat-headed mayfly, Quebec flat-headed mayfly pre-1934 Quebec, Canada Missing Access

 

Family: Isonychiidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Isonychia diversa Traver, 1934 Diverse mayfly 1916 Tennessee, USA Extinct Access

 

Family: Leptophlebiidae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Paraleptophlebia brunneipennis McDunnough, 1924 - ? North America Missing Access
Paraleptophlebia californica Traver, 1934 - ? California, USA Missing Access
Paraleptophlebia clara McDunnough, 1933 - ? California, USA Missing Access
Paraleptophlebia placeri Mayo, 1939 - ? California, USA Missing Access
Paraleptophlebia rufivenosa Eaton, 1884 - ? North America Missing Access
Paraleptophlebia traverae McCafferty & Kondratieff, 1999 Grangeville prong-gilled mayfly 27 June 1907 Idaho, USA Missing Access
Tikuna atramentum (Traver, 1947) - (rediscovered) Costa Rica Rediscovered Access

 

Family: Oniscigastridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile

Oniscigaster intermedius

Eaton, 1899   13 January 1920 Arthur's Pass, Central Alps, New Zealand Invalid (synonym) Access
Oniscigaster wakefieldi McLachlan, 1873 - (rediscovered) New Zealand Rediscovered Access

 

Family: Siphlonuridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
Acanthometropus pecatonica (Burks, 1953) Pecatonica River mayfly June 1986 or June 1991 Illinois (Sugar and Pecatonica Rivers) and Wisconsin (Black and Chippewa Rivers), USA Missing Access
Parameletus croesus McDunnough, 1923 - ? Ontario, Canada Missing Access
Siphlonurus luridipennis Burmeister, 1839 - pre-1840 North Carolina, USA Extinct Access

 

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