Description: English: Pupa of gall midge (Rhopalomyia pedicellata) inside the gall made on grass-leaved goldenrod (Euthamia graminifolia) leaf. Pennypack Restoration Trust, Montgomery County, Pennsylvania, USA.
https://bugguide.net/node/view/302397. Date: 11 July 2009, 10:33:44. Source: Own work. Author:
Beatriz Moisset. Other versions:
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