Thread subject: Diptera.info :: Tachinidae - Cistogaster sp.
Posted by jorgemotalmeida on 18-08-2008 12:16
#1
Hi
* locality - Póvoa Dão - Silgueiros - Viseu - PORTUGAL
* date - 2008.08.17
* size - about 5 mm (small fly)
* habitat - farmland
* substrate - wild
Daucus carota flower
I think this is a male of Cistogaster sp.
to see it bigger go here:
http://www.flickr...92/sizes/l
Edited by jorgemotalmeida on 19-03-2010 20:25
Posted by ChrisR on 18-08-2008 12:17
#2
Yup :D
Posted by jorgemotalmeida on 18-08-2008 12:32
#3
abdomen photo:
to see it bigger go here:
http://www.flickr...90/sizes/l
Edited by jorgemotalmeida on 19-03-2010 20:25
Posted by Zeegers on 18-08-2008 20:41
#4
I think you are right, though I'd loved to see the wing venation.
If Cistogaster, I think you only have mesnili, and not globosa.
Theo
Posted by jorgemotalmeida on 18-08-2008 21:48
#5
Theo, this time I have no wing venation photos. I only took two photos. I tried to catch it, but it run away. Today I was in the same spot, I didn't see it - it was not so warm like yesterday. But I've seen lots of Cylindromyia and maybe a totally black female Cistogaster. I can take wing venation photos of this last Cistogaster as I caught one specimen. :)
Edited by jorgemotalmeida on 18-08-2008 22:00
Posted by jorgemotalmeida on 18-08-2008 22:06
#6
well, Theo. Good news. I thought that I took only 2 photos. But I took 5 photos. And one of them shows clearly the wing venation. :) I will upload it in a few moments.
Posted by jorgemotalmeida on 18-08-2008 22:11
#7
wing venation photo:
Posted by jorgemotalmeida on 19-08-2008 20:55
#8
is it possible to say by sure with the wing venation the species for this male Cistogaster? I caught a female CIstogaster yesterday (soon I will launch the photos)
Posted by Zeegers on 22-08-2008 10:08
#9
Jorge, a misunderstanding.
I wanted to see the wing venation to be sure that it is Cistogaster.
Indeed, it is.
globosa and mesnili can only be distinguished by genitalia.
However, you don't have globosa. So it should be mesnili.
If you want to be really sure, I need to study the genitalia
Theo
Posted by jorgemotalmeida on 22-08-2008 10:34
#10
thanks Theo. I really thougth that you would need to see the wing venation to split them. SO it will be just Cistogaster. With high probability to be more mesnili than the globosa. i don't have the specimen. :(