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Home » Guide » Arthropods (Arthropoda) » Unidentified Tracks, Sign, and Other Mysteries » Unidentified Leaf Mines
Photo#1964688
Stem mine
Copyright © 2021 Tom Klein

Stem mine
Morton Forest County Park, Dane County, Wisconsin, USA
April 3, 2021
In the previous year's stem on this plant:
tag · login or register to post comments
Contributed by Tom Klein on 5 May, 2021 - 6:38pm

Ophiomyia?
If so, there should be a puparium in the stem somewhere.
… Charley Eiseman, 7 May, 2021 - 7:02pm login or register to post comments

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