Ephemeroptera (Mayflies)

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: 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
Tikuna atramentum (Traver, 1947) - (rediscovered) Costa Rica Rediscovered Access

 

Family: Oniscigastridae

Scientific Name Author/s Common Name Last Record Distribution Status Taxon Profile
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
Siphlonurus luridipennis Burmeister, 1839 - pre-1840 North Carolina, USA Extinct Access