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Photo#286899
Stonefly - Acroneuria lycorias

Stonefly - Acroneuria lycorias
Pepperell, Middlesex County, Massachusetts, USA
June 7, 2009
Size: 12mm
Caught in the Nissitissit River.

Moved
Moved from Acroneuria.

Acroneuria lycorias
It did have small anal gills, so I would go with this species.

Moved
Moved from Stoneflies.

Young Perlid
Looks like an immature Acroneuria.

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