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Good evening to all,
I collected some cocoones of Zygaena trifolli, took them home and and found that one of them was parasitized by a fly. The cocoon was left behing and found next to it a fly pupae which emerged today.
The cocoon was collected at Valladares - Vigo (NW Spain) 10m days ago at al altitude of 350 mts. in a meadow clearing.
Would be very pleased to know what tachinid are we talking about (if possible evidently).
Thanks once again
Rafael