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Mayfly Genus Isonychia (Slate Drakes)

Taxonomic Navigation -?-
Species in IsonychiaNumber of SpecimensNumber of Pictures
Isonychia bicolorMahogany Dun1997
Isonychia campestrisSlate Drake00
Isonychia siccaSlate Drake00
Isonychia velmaSlate Drake00

12 species aren't included.
Common Names
Pictures Below

This is page 3 of specimens of Isonychia. Visit the main Isonychia page for:

  • The behavior and habitat of Isonychia.

Pictures of 20 Mayfly Specimens in the Genus Isonychia:

Specimen Page:123
Female Isonychia bicolor (Mahogany Dun) Mayfly DunFemale Isonychia bicolor (Mahogany Dun) Mayfly Dun View 6 PicturesThis is a naturally crippled female Isonychia bicolor dun. One of her main wings came out as a deformed, crumpled yellow object. I found her flopped over on her side struggling on the surface of a small stream.
Collected August 22, 2006 from the West Branch of Owego Creek in New York
Added to by Troutnut on August 23, 2006
Specimen Page:123
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