Observed this potentially parasitic fly inside the body of freshly dead caterpillar of the large Moth species. I have kept whole body making smiler habitat inside a glass tank and this fly came out finally. larva, pupa and adult are the same size 5mm. Photographs taken  all the stages and fresh fly. 

Date; Last summer, sunny day

Place; Surrey, England

Habitat; Heathland 

please see the attachments and please help me

Similar questions and discussions