**Female Ephemerella subvaria (Hendrickson) Mayfly Spinner Pictures**

Mayflies

Caddisflies

Stoneflies

Classification

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Ephemeroptera (Mayflies)

» Family Ephemerellidae (Hendricksons, Sulphurs, PMDs, BWOs)

» Genus Ephemerella (Hendricksons, Sulphurs, PMDs)

» Species subvaria (Hendrickson)

This one's a bit bedraggled because it was rainy and I had a hard time keeping anything dry, including the container I was putting mayflies in. I was practically juggling up there balanced on a rock trying to catch mayflies and trout at the same time.

This mayfly was collected from the Bois Brule River on May 19th, 2004 and added to Troutnut.com on January 25th, 2006.

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Female Ephemerella subvaria (Hendrickson) Mayfly Spinner from the Bois Brule River in Wisconsin

AuthorTroutnut

CameraOlympus C740UZ

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AuthorTroutnut

CameraOlympus C740UZ

View Full Size and Comment (1.1X larger)

AuthorTroutnut

CameraOlympus C740UZ

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