Thread subject: Diptera.info :: Chironomidae larva, NE HU, Dec

Posted by pwalter on 07-12-2009 14:17
#1
Hi, this larva is about 3.5 mms long. What could it be?

Posted by pwalter on 07-12-2009 14:18
#2
2

Posted by pwalter on 07-12-2009 14:20
#3
3

Posted by pwalter on 07-12-2009 14:24
#4
3

Posted by atylotus on 07-12-2009 14:43
#5
Tvetenia discoloripes group. A body with this pattern of long hairs is always Tvetenia, a typical inhabitant of brooks. The posterior edge of the head is black, so T. discoloripes group (in Europe: T. discoloripes & T.veralli)

Posted by pwalter on 07-12-2009 15:31
#6
Thank You very much for the identification!

Posted by pwalter on 12-12-2010 22:56
#7
Hi, I made a preparate of this one last year and this week I made some photos of it with an Olympus research microscope. Is it possible to ID it further?

Posted by pwalter on 12-12-2010 22:57
#8
2

Posted by pwalter on 12-12-2010 22:57
#9
3

Posted by atylotus on 17-12-2010 11:27
#10
sorry, they remain unidentifyable to species level. Tvetenia discoloripes group (with 2 european species) remain unseparable in the larval stage. This is confirmed by a Dutch expert on this matter (H. Moller, pers. comm. 17dec2010).