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Mayfly Species Drunella grandis (Western Green Drake)



Pictures Below

This is page 2 of specimens of Drunella grandis. Visit the main Drunella grandis page for:

  • The behavior and habitat of Drunella grandis.

Pictures of 12 Mayfly Specimens in the Species Drunella grandis:

Specimen Page:12
Female Drunella grandis (Western Green Drake) Mayfly DunFemale Drunella grandis (Western Green Drake) Mayfly Dun View 7 PicturesI didn't find a male spinner to associate with this one; I'm tentatively calling it grandis based on size alone. I found it floating down the surface of the Henry's Fork (the only one I saw that day, weeks after the hatch probably peaked) crippled by what appears to be a mass of eggs sticking out of its abdomen.
Collected August 1, 2020 from the Henry's Fork of the Snake River in Idaho
Added to Troutnut.com by Troutnut on August 18, 2020
Specimen Page:12
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