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Photo#979064
Stem gall - Neolasioptera

Stem gall - Neolasioptera
Pheasant Branch Conservancy, Middleton, Dane County, Wisconsin, USA
August 14, 2014
In New England aster (Symphyotrichum novae-angliae).

Images of this individual: tag all
Stem gall - Neolasioptera Stem gall - Neolasioptera

Moved
Moved from Unidentified Galls.
Disregard my comment on the other photo. A moth gall would have conspicuous frass inside (not to mention a caterpillar). I was thinking Gnorimoschema because I was thinking the brown spot was an exit bung as shown here

...but apparently it isn't.

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