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Mayfly sp. (larva)

Ephemerellidae sp.


1 toe, 3 tails, gills start on 1st segment of abdomen. About 2 cm long. Pollution tolerance of 1, needs extremely clean, highly oxygenated water.


Rocky river bed, found in riffle areas.

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Spotted by

Connecticut, USA

Spotted on May 21, 2011
Submitted on May 22, 2011

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