Thread subject: Diptera.info :: Delia radicum (was Slender muscid(?))
Posted by Michael Becker on 10-05-2008 05:40
#1
Hello,
in this weeks I have really a lot of these flys in my garden in western germany. What species (genus or what else) is it?
Thanks,
Michael
Edited by Michael Becker on 13-05-2008 05:20
Posted by eguzki on 10-05-2008 09:08
#2
Hello Michael!
I think it is an Anthomyiid fly. this species (or very similar to that) also occur by the dozen in Hungary but nobody could help me with the genus so far. But it is true that I do not know how many similar species are exist in Europe.
Posted by Michael Becker on 11-05-2008 05:58
#3
Hello.
I compared some older threads with Anthomyiidae. Could this be something from genus Lasiomma?
Michael
Posted by Michael Ackland on 11-05-2008 11:12
#4
I can''t really see any useful characters, but a guess might be Delia radicum L. male. Under the wing on the right there be some dense setae (on the hind femur at the base; this is a character of radicum (male). Also there appear to be no anterodorsal setae on the middle tibia. D. radicum is a pest of Brassicae, and appears in large numbers.
Catch some and photograph the hind femora Michael
Posted by Michael Becker on 12-05-2008 20:01
#5
I made some new pictures today. Perhaps now some characters can be seen?
Michael
Posted by Michael Ackland on 12-05-2008 21:24
#6
It is Delia radicum L. The rather dense setae and hairs on the basal half of the hind femur (which are now clearly visible) are longer towards the base, and become more dense there. Also as I suspected the mid tibia has no ad seta, and the acrostichal setae are very short.
Can you alter the subject to Delia radicum, saves me time re-opening the thread?
Posted by Michael Becker on 13-05-2008 05:23
#7
I think this was my first anthomyiid, where the pictures were enough for an identification. Thank you very much for this. I will upload the two pictures to the gallery.
Michael