Posted by Tony Irwin on 12-04-2009 21:10
#5
I don't think this is
Clitellaria - the shape of the last segment is not right. I think it us more likely to be
Chloromyia or a similar species. Remember that Stratiomyiidae are like many other flies - the pupa is actually formed within the last larval skin - the puparium, so features of the last instar larva are usually visible on the puparium.