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DSCF1128GIRO - Hexagenia limbata - female

DSCF1128GIRO - Hexagenia limbata - Female
Bay Center 98527 Willapa, Pacific County, Washington, USA
August 24, 2009
Size: Body length ~33mm
Came to porch light.
Graph paper 1/4 inch or 6.35mm squares.

Moved from ID Request.

Giant burrowing mayfly
This is a female Hexagenia limbata subimago. This transcontinental species is the only Hexagenia found in the Northwest.

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