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Photo#263692
Larvae and puparia

Larvae and puparia
Pennypack Restoration Trust, Montgomery County, Pennsylvania, USA
April 4, 2009
Size: +/- 4mm
The flies emerged on April 4 or perhaps the previous day.
I apologize for the bad photography and worse condition of the specimens; I didn't get the chilling right, also it seems that at this stage they are very vulnerable and the cuticle collapses very easily.

Southeastern PA

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