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Photo#1556551
Anisoptera nymph ID to family?

Anisoptera nymph ID to family?
Martinez, CA, Contra Costa County, California, USA
October 7, 2017
These dragonfly nymph hard parts were recovered from river otter feces collected in Martinez, CA. I am working on a prey study for River Otter Ecology Project (http://www.riverotterecology.org/) and would like to identify them to at least the family level. Any help would be much appreciated!

Images of this individual: tag all
Anisoptera nymph ID to family? Anisoptera nymph ID to family? Anisoptera nymph ID to family?

Moved
Moved from Dragonflies.

Aeshnidae
Looks like there are multiple specimens represented in the photos. The labium in the first photo probably belongs to Anax junius.

 
Thank you! Do you think they
Thank you! Do you think they are all darners? I would be happy to get to the family level.

 
Aeshnidae
Yes, I think all of the parts here belong to aeshnids.It makes sense, mature aeshnid nymphs probably make a nice, tasty treat.

 
They certainly do! Thank you
They certainly do! Thank you so much for your help.

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