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Mayfly Genus Drunella (Blue-Winged Olives)



Pictures Below ↓

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

  • The behavior and habitat of Drunella.

Pictures of 51 Mayfly Specimens in the Genus Drunella:

Specimen Page:1234...6
Drunella doddsii (Western Green Drake) Mayfly NymphDrunella doddsii (Western Green Drake) Mayfly Nymph View 12 Pictures
Collected July 17, 2011 from the Gulkana River in Alaska
Added to Troutnut.com by Troutnut on July 20, 2011
Drunella cornuta (Large Blue-Winged Olive) Mayfly NymphDrunella cornuta (Large Blue-Winged Olive) Mayfly Nymph View 7 Pictures
Collected June 5, 2005 from the Long Lake Branch of the White River in Wisconsin
Added to Troutnut.com by Troutnut on May 25, 2006
Female Drunella cornuta (Large Blue-Winged Olive) Mayfly SpinnerFemale Drunella cornuta (Large Blue-Winged Olive) Mayfly Spinner View 6 Pictures
Collected May 27, 2007 from Brodhead Creek in Pennsylvania
Added to Troutnut.com by Troutnut on June 4, 2007
Male Drunella spinifera (Western Slate Olive Dun) Western Slate Olive Dun NymphMale Drunella spinifera (Western Slate Olive Dun) Mayfly Nymph View 8 PicturesIn a bucket full of Drunella coloradensis nymphs, this was the only specimen of Drunella spinifera (and the first one I've found anywhere).
Collected July 28, 2019 from Mystery Creek #199 in Washington
Added to Troutnut.com by Troutnut on July 30, 2019
Drunella spinifera (Western Slate Olive Dun) Western Slate Olive Dun NymphDrunella spinifera (Western Slate Olive Dun) Mayfly Nymph View 3 PicturesThis species resembles Drunella grandis but the spines tell the story.
Collected December 19, 2009 from 6 mile Creek in Montana
Added to Troutnut.com by Bnewell on June 26, 2011
Female Drunella grandis (Western Green Drake) Mayfly DunFemale Drunella grandis (Western Green Drake) Mayfly Dun View 6 PicturesI collected this specimen while away from all my good photography equipment except the camera and one of my macro lenses, so I made do. The lighting is from lamps in a hotel room, so it was hard to edit for really true colors, but I tried to get as close as possible. The body was 13 mm long, wing 19 mm long.
Collected July 14, 2017 from the American River in Washington
Added to Troutnut.com by Troutnut on July 24, 2017
Drunella cornuta (Large Blue-Winged Olive) Mayfly NymphDrunella cornuta (Large Blue-Winged Olive) Mayfly Nymph View 3 Pictures
Collected June 5, 2005 from Eighteenmile Creek in Wisconsin
Added to Troutnut.com by Troutnut on May 24, 2006
Female Drunella grandis (Western Green Drake) Mayfly DunFemale Drunella grandis (Western Green Drake) Mayfly Dun View 3 Pictures
Collected June 29, 2007 from the Jocko River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Drunella grandis (Western Green Drake) Mayfly AdultDrunella grandis (Western Green Drake) Mayfly Adult View 3 Pictures
Collected June 30, 2010 from Rock Creek in Montana
Added to Troutnut.com by Bnewell on June 29, 2011
Drunella coloradensis (Small Western Green Drake) Mayfly NymphDrunella coloradensis (Small Western Green Drake) Mayfly Nymph View 11 PicturesThis one nicely illustrates the variation in coloration within an single Ephemerellid species in a single stream, when compared to its lighter, banded counterpart.
Collected July 25, 2019 from Mystery Creek #249 in Washington
Added to Troutnut.com by Troutnut on July 26, 2019
Specimen Page:1234...6
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