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Mayfly Distribution - Asotin Co. |
Scientific Name | County | Location |
Acentrella insignificans | Asotin | North Fork Asotin Cr |
Ameletus vernalis | Asotin | Asotin Cr |
Attenella margarita | Asotin | North Fork Asotin Cr |
Baetis bicaudatus | Asotin | North Fork Asotin Cr |
Baetis tricaudatus | Asotin | Asotin Cr |
Baetis tricaudatus | Asotin | George Cr |
Baetis tricaudatus | Asotin | North Fork Asotin Cr |
Callibaetis ferrugineus hageni | Asotin | 3 mi W Asotin |
Cinygma integrum | Asotin | Fields Spring St Prk |
Cinygmula reticulata | Asotin | Grande Ronde R trib |
Diphetor hageni | Asotin | Field?s Spring St Prk |
Drunella coloradensis | Asotin | Grande Ronde R trib |
Drunella doddsii | Asotin | Fields?s Spring St Prk |
Drunella grandis grandis | Asotin | Asotin Cr |
Drunella grandis grandis | Asotin | George Cr |
Drunella grandis grandis | Asotin | South Fork Asotin Cr |
Epeorus albertae | Asotin | Asotin Cr |
Epeorus longimanus | Asotin | Asotin Cr |
Epeorus longimanus | Asotin | North Fork Asotin Cr |
Ephemerella dorothea infrequens | Asotin | Asotin Cr |
Ephemerella dorothea infrequens | Asotin | George Cr |
Ephemerella tibialis | Asotin | North Fork Asotin Cr |
Heptagenia elegantula | Asotin | 4 mi S Anatone |
Heptagenia elegantula | Asotin | Asotin Cr |
Heptagenia elegantula | Asotin | Grande Ronde R trib |
Ironodes californicus | Asotin | Grande Ronde R trib |
Maccaffertium terminatum terminatum | Asotin | Snake R |
Paraleptophlebia heteronea | Asotin | Field Springs St Prk |
Rhithrogena hageni | Asotin | Asotin Cr |
Rhithrogena hageni | Asotin | Grande Ronde R |
Rhithrogena morrisoni | Asotin | Asotin Cr |
Siphlonurus spectabilis | Asotin | Asotin Cr |
Timpanoga hecuba hecuba | Asotin | Asotin Cr |
Timpanoga hecuba hecuba | Asotin | North Fork Asotin Cr |
Traverella albertana | Asotin | Snake R |
Tricorythodes explicatus | Asotin | Snake R |
Based on: Mayflies (Ephemeroptera) of the far western United States.
Part I: Washington
by M. D. Meyer and W. P. McCafferty.
Created: 10/17/2008 Last modified: 07/26/2021 www.FlyfishingEntomology.com