Thread subject: Diptera.info :: Tachinidae, May 29, 2007
Posted by Dmitry Gavryushin on 29-05-2007 09:53
#1
Found in a container with Lepidoptera pupae, but I'm ignorant what was the host :(. Size 10 mm. Prosternum a bit deformed, although I remember I handled it with enough care...
Posted by Dmitry Gavryushin on 29-05-2007 09:54
#2
A dorsal view + the head.
Posted by ChrisR on 29-05-2007 10:20
#3
Nilea hortulana perhaps? :)
Posted by Dmitry Gavryushin on 29-05-2007 10:26
#4
Thanks Chris - maybe I'll have some time and try to key it myself before Theo strikes :) (but it's much easier to key a new
Platypezidae...)
Posted by Zeegers on 29-05-2007 15:54
#5
Chris, excellent call !
I puzzled me.
You can see the characteristic fringe of bristles on the tibia 3 nicely in the first picture.
Black: this means the host was some Noctuidae, probably Acronicta.
Does that ring a bell ?
Theo Zeegers
Posted by ChrisR on 29-05-2007 16:03
#6
Wohoo! I seem to be on a roll recently! ;)
Actually, I hadn't noticed the fringe of bristles on the hind tibia before you pointed it out Theo - I don't see many
Nilea here. :( It's not 100% clear inthe photo but is it identical to the
Sturmia bristle-comb?
Posted by Zeegers on 29-05-2007 19:58
#7
It's quite like Sturmia, slightly less pronounced though, especially in some females. Nilea is easier reared than caught in the field, which supports your ID.
Theo
Posted by Dmitry Gavryushin on 29-05-2007 20:18
#8
Oh, many thanks Theo and Chris. There's a number of
Acronicta pupae so this fits OK (only one
A. megacephala has hatched recently, there's also some
A. alni and
A. aceris).