Thread subject: Diptera.info :: Parasyrphus annulatus male -> Syrphus nitidifrons
Posted by dipdip on 21-05-2008 21:14
#1
Could you confirm it?
Regards Maja
Edited by dipdip on 24-05-2008 21:09
Posted by Andre on 21-05-2008 21:48
#2
Looks convincing.
Posted by dipdip on 21-05-2008 22:45
#3
Hello Andre
is that a confirmation or are there other possibilities?
Thanks Maja
Posted by Gerard Pennards on 22-05-2008 21:27
#4
Well, I'm not convinced!
This has other possibilities, and to me the best one is Syrphus nitidifrons male!
Characteristics: mouth edge black, rest of face bright yellow, frons shiny black, tibia 3 mainly black, femur 1 with long black hairs (just visible), tergites (presumably) with spots.
So to me it's a male S. nitidifrons! B)
Greetings
Edited by Gerard Pennards on 22-05-2008 21:28
Posted by Andre on 22-05-2008 23:38
#5
Facial knob black?
Did you collect it dippie? :)
Posted by Gerard Pennards on 23-05-2008 09:59
#6
Yep, they often have a small facial stripe from mouth edge to facial knob, look at this:
http://pagesperso-orange.fr/cyrille.dussaix/Syrphus_nitidifrons/S.nitidifrons_illus.html
Greetings,
Posted by dipdip on 23-05-2008 21:10
#7
Here you see a little more face (same specismen as before). So I take it for sure, that this is P. nitidifrons. I have only pictures of it. (P.nitidifrons is not on the Swiss list of 2007.-> wrong. Cor: Syrphus nitidifrons is on the list. Cor. 24.05.2008, sorry)
Edited by dipdip on 24-05-2008 10:49
Posted by dipdip on 23-05-2008 21:20
#8
No, the one I caught is not the same. I'll try again.
This is annulatus. isn't it?
Maja
Edited by dipdip on 23-05-2008 21:33
Posted by Gerard Pennards on 23-05-2008 21:38
#9
Because of your second picture I'm quite convinced the first specimen is indeed a male Syrphus nitidifrons. If it wasn't on the Swiss list until now, you've just added it! :D:D
Your second picture is more likely to be parasyrphus annulatus.
Greetings
Posted by dipdip on 23-05-2008 21:43
#10
Thank you very much Gerard!