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Home » Frass
Photo#1702186
aquatic insect
Copyright © 2019 steelesj

aquatic insect
Lusby, Calvert County, Maryland, USA
July 26, 2019
Size: approx 1.5 inches
Caught while dip netting in a freshwater swamp with low to moderate water quality (also caught leeches, tadpoles, and dragonfly nymphs). This insect was very fast-moving and was hard to catch after we put it in the bucket with the other animals, which were all released within 15 minutes.
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Contributed by steelesj on 29 July, 2019 - 2:27pm
Last updated 12 September, 2019 - 1:27pm

Frassed - Dytiscidae
Moved from ID Request.
… Ken Allison, 12 September, 2019 - 1:27pm login or register to post comments

Dytiscid larva?
Looks like a larva of a predaceous diving beetle. Fierce predators on other aquatic insects, etc.
… Ken Allison, 29 July, 2019 - 5:18pm login or register to post comments

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