Thread subject: Diptera.info :: very bristly grey/black tachinid

Posted by Sundew on 10-01-2008 23:46
#1

Hi,
Here's another job for the tachinid experts! This one has much more bristles than Nemorilla floralis, and the eyes seem to lack hairs. Locality is again Baltic Island of Usedom, photo taken in August.
Sundew (looking forward to ID)

Posted by jorgemotalmeida on 11-01-2008 02:23
#2

My test: somewhere near Platymya?

Posted by ChrisR on 11-01-2008 17:38
#3

The steeply angled m-cu vein and down-curved facial bristle mean it should be around Voria ruralis - or maybe Athrycia. :)

Posted by Zeegers on 11-01-2008 17:52
#4

Voria is right (ruralis only species), since discal setae are lacking.


Theo

Posted by Sundew on 11-01-2008 22:27
#5

So this is the girl (? - looks fat enough to be female) of the boy of thread http://www.dipter...d_id=10686? I wouldn't have expected that, for he looks much darker and more homogeneous in colour... Also her head bristles seem to be much longer and scrubbier, and her frons is possibly not as dark as his forehead. This is to explain why there are two consecutive threads concerning the same species - sorry. Take it for a friendly provocation... Many thanks!
Sundew

Posted by Zeegers on 12-01-2008 11:00
#6

This is indeed a female.
The lightning of both series is very different, which makes is impossible in my opinion to really compare the colouration. The head bristles are very difficult to see in the male picture, it nearly fooled me.
Voria ruralis is very distinctive, fortunately for us.


Theo