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Mayfly Distribution - Spokane Co. |
| Scientific Name | County | Location |
| Acentrella insignificans | Spokane | Dragoon Cr |
| Acentrella insignificans | Spokane | Hangman Cr |
| Acentrella insignificans | Spokane | Little Spokane R |
| Acentrella insignificans | Spokane | Spokane R |
| Acentrella turbida | Spokane | Peone Cr |
| Ameletus similior | Spokane | Deadman Cr |
| Ameletus velox | Spokane | Latah Cr |
| Anafroptilum conturbatum | Spokane | Dragoon Cr |
| Anafroptilum conturbatum | Spokane | Latah Cr |
| Attenella margarita | Spokane | Deer Cr |
| Attenella margarita | Spokane | Dragoon Cr |
| Attenella margarita | Spokane | Little Spokane R |
| Baetis bicaudatus | Spokane | Deadman Cr |
| Baetis bicaudatus | Spokane | Deep Cr |
| Baetis flavistriga | Spokane | California Cr |
| Baetis flavistriga | Spokane | Hangman Cr |
| Baetis flavistriga | Spokane | Marshall Cr |
| Baetis flavistriga | Spokane | Rattlers Run Cr |
| Baetis flavistriga | Spokane | Rock Cr |
| Baetis tricaudatus | Spokane | Deadman Cr |
| Baetis tricaudatus | Spokane | Dragoon Cr |
| Baetis tricaudatus | Spokane | Hangman Cr |
| Baetis tricaudatus | Spokane | Latah Cr |
| Baetis tricaudatus | Spokane | Little Spokane R |
| Baetis tricaudatus | Spokane | Spokane R |
| Caenis latipennis | Spokane | Latah Cr |
| Callibaetis ferrugineus hageni | Spokane | Colbert Township |
| Callibaetis fluctuans | Spokane | Spokane |
| Caudatella edmundsi | Spokane | Deadman Cr |
| Cinygmula par | Spokane | Deadman Cr |
| Diphetor hageni | Spokane | California Cr |
| Diphetor hageni | Spokane | Hangman Cr |
| Diphetor hageni | Spokane | Latah Cr |
| Diphetor hageni | Spokane | Marshall Cr |
| Diphetor hageni | Spokane | Rattlers Run Cr |
| Diphetor hageni | Spokane | Rock Cr |
| Drunella coloradensis | Spokane | Deadman Cr |
| Drunella coloradensis | Spokane | Little Spokane R |
| Drunella doddsii | Spokane | Deadman Cr |
| Drunella flavilinea | Spokane | Little Spokane R |
| Drunella grandis ingens | Spokane | Liberty Cr |
| Drunella grandis ingens | Spokane | Little Spokane R |
| Drunella grandis ingens | Spokane | Thompson Cr |
| Drunella spinifera | Spokane | Mt. Spokane |
| Ecdyonurus criddlei | Spokane | Dragoon Cr |
| Ecdyonurus criddlei | Spokane | Little Spokane R |
| Ecdyonurus criddlei | Spokane | Marshall Cr |
| Epeorus albertae | Spokane | California Cr |
| Epeorus albertae | Spokane | Deadman Cr |
| Epeorus albertae | Spokane | Deer Cr |
| Epeorus albertae | Spokane | Dragoon Cr |
| Epeorus albertae | Spokane | Hangman Cr |
| Epeorus albertae | Spokane | Little Spokane R |
| Epeorus albertae | Spokane | Marshall Cr |
| Epeorus albertae | Spokane | Rock Cr |
| Epeorus grandis | Spokane | Deadman Cr |
| Epeorus longimanus | Spokane | Deadman Cr |
| Epeorus longimanus | Spokane | Little Spokane R |
| Ephemerella dorothea infrequens | Spokane | Griffith Springs Fish Hatchery |
| Ephemerella dorothea infrequens | Spokane | Lake Spokane R |
| Ephemerella dorothea infrequens | Spokane | Little Spokane R |
| Ephemerella dorothea infrequens | Spokane | Peone Cr |
| Ephemerella excrucians | Spokane | Little Spokane R |
| Ephemerella excrucians | Spokane | Peone Cr |
| Ephemerella tibialis | Spokane | Deadman Cr |
| Ephemerella tibialis | Spokane | Dragoon Cr |
| Ephemerella tibialis | Spokane | Little Spokane R |
| Ephemerella tibialis | Spokane | Marshall Cr |
| Ephemerella tibialis | Spokane | Peone Cr |
| Ephemerella tibialis | Spokane | Spokane Cr |
| Fallceon quilleri | Spokane | Hangman Cr |
| Heptagenia solitaria | Spokane | Little Spokane R |
| Hexagenia limbata | Spokane | Spokane |
| Iswaeon anoka | Spokane | Little Spokane R |
| Leptophlebia cupida | Spokane | Liberty Lake |
| Leptophlebia cupida | Spokane | Spokane |
| Matriella teresa | Spokane | Deadman Cr |
| Paraleptophlebia bicornuta | Spokane | Rock Cr |
| Paraleptophlebia memorialis | Spokane | Dragoon Cr |
| Paraleptophlebia vaciva | Spokane | Deadman Cr |
| Tricorythodes explicatus | Spokane | Deer Prk |
| Tricorythodes explicatus | Spokane | Dragoon Cr |
| Tricorythodes explicatus | Spokane | Hangman Cr |
| Tricorythodes explicatus | Spokane | Little Spokane R |
| Tricorythodes explicatus | Spokane | Rock Cr |
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