Thread subject: Diptera.info :: 3 Syrphida on autum aster

Posted by Nikita Vikhrev on 04-10-2005 21:38
#1
In october Aster amelloides is good attraction for our friends - Diptera.
3-d looks like Syritta pipiens.
www.diptera.info/forim/7-0806-1.jpg
www.diptera.info/forim/7-0806-2.jpg
www.diptera.info/forim/7-0806-3.jpg

Posted by Paul Beuk on 04-10-2005 21:45
#2
Top I think is a male Platycheirus, middle looks to be Erisatalis pertinax and bottom is Syritta pipiens.

Posted by Nikita Vikhrev on 04-10-2005 22:59
#3
Thank you Paul

Posted by Andre on 04-10-2005 23:07
#4
Sorry, Paul is mistaken in one picture: the Eristalis defenitely is tenax.
Hairs on eyes in 'bands'. Black tarsae of legs I unfortunately hardly visible, they look yellow this way. Characteristic markings on tergites look reddish.
The Platycheirus is not known from western-Europe. Have to find another Russian expert on that.
Edited by Andre on 04-10-2005 23:09

Posted by Paul Beuk on 05-10-2005 05:59
#5
Andr?, you are right. I was mislead by the cone-shaped abdomen. :(

Posted by Nikita Vikhrev on 05-10-2005 19:10
#6
Thank you Andre.