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Mayfly nymph

Description:

Small microinvertebrate. Class 1 organism that is a good indicator of good water quality. They have 7 gills on the side of thier body for breathing and have 3 long distinguishable tails.

Habitat:

Local streams. Lancaster County Park

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1 Comment

luteum stenonema
luteum stenonema 9 years ago

its in the family (Heptageniidae) likely Heptagenia Sp.

jasonklinger01
Spotted by
jasonklinger01

penna, USA

Spotted on Oct 11, 2013
Submitted on Oct 11, 2013

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