Thread subject: Diptera.info :: Yellow Tachinidae

Posted by Isidro on 17-09-2007 12:46
#1

Yesterday at Sabi?anigo, Huesca, Aragon, Spain. Pre-Pyrenees. Between Atlantic and Mediterranean climate. Habitat: prairie dominates by Daucus carota, Eryngium campestre and Conyza sp. Near a small river. Size: 6-7 mm.

aycu19.webshots.com/image/28098/2001692953394718108_rs.jpg
aycu32.webshots.com/image/27431/2001676252998226640_rs.jpg
aycu32.webshots.com/image/27431/2001643534815623763_rs.jpg

If someone need a view of the proboscis, I have a picture with them evaginated.

Thanks Wink

Posted by ChrisR on 17-09-2007 14:10
#2

Very nice photos - especially #1 showing the subscutellum clearly - no doubt it is a tachinid! Wink My guess is either an Eliozeta or Clytiomyia sp.

I wish we were having as good a September as you seem to be having in the south. I went out at the weekend and I saw no tachinids and very few interesting flies at all. The countryside in England seems to have decided it is autumn and what few flowers are still alive have few/no flies on them Sad

Edited by ChrisR on 17-09-2007 14:12

Posted by Isidro on 17-09-2007 14:29
#3

Thanks Chris! Is possible decide which of the two genus suggested is it? I wait Theo...

Here is all dry, it haven't rained in the summer, but in the mountain there are some insects as I show here.

Edited by Isidro on 17-09-2007 14:30

Posted by ChrisR on 17-09-2007 14:57
#4

Theo might know - he has seen a lot more of these in mainland Europe than I have here in England. Here Clytiomyia is very very rare and Eliozeta doesn't exist at all.

In the european key the genera are split using the number of katepisternal bristles - under the wing, above the legs. The area is just visible on your last photo but it is too out of focus to count the bristles Sad

Posted by Zeegers on 17-09-2007 16:38
#5

It looks like a special male.
Pity the thorax is out of focus.
Should be Clytiomyia, since none of the Heliozeta species fit.
But then, deadendstreet.

Theo

Posted by Isidro on 17-09-2007 18:46
#6

Thanks Theo! At least I have the genus...

do you know the Tachina that I've posted few hours ago?