Thread subject: Diptera.info :: Sapromyza? or Sapromyzosoma?

Posted by Michael Becker on 23-11-2008 08:20
#1

Hello,

I am not even sure about the family Lauxaniidae, but for me Sapromyza looked similar in the gallery. What fly is this?

(found in July in a garden near Cologne. Length about 5-6mm)

Thanks,
Michael

Edited by Michael Becker on 25-11-2008 06:11

Posted by Juergen Peters on 23-11-2008 10:53
#2

Hello, Michael!

With these spots I think, it can only be Sapromyza sexmaculata:
http://www.dipter...to_id=2977

Posted by Michael Becker on 23-11-2008 21:01
#3

Hello Jürgen,

thank you for your answer. I remarked those spots, but somehow I overlooked the species in the gallery.

Michael

Posted by katerina dvorakova on 24-11-2008 21:13
#4

Hello Jurgen and Michael, S. sexmaculata not!, it is oriental species (the determination on gallery is wrong). Several species of Sapromyzosoma and less of Sapromyza have the spots on the abdomen. This specimen could not be determined from this photo.
Katka

Posted by Michael Becker on 25-11-2008 06:11
#5

Hello Katka,

thanks for correction. It would have been too nice to have the species.

How can the genera Sapromyza and Sapromyzosoma be distinguished?

Michael

Posted by katerina dvorakova on 27-11-2008 11:49
#6

Hello Michael,
The ocellar seta of Sapromyzosoma are out of the ocellar triangle, Sapromyza inside.
Katka

Posted by Michael Becker on 27-11-2008 19:22
#7

What can't be seen on this photo of course. Good to know.

Thanks,
Michael