Thread subject: Diptera.info :: Syrphis fly in January

Posted by Michael Stemmer on 12-01-2015 20:39
#1
Hello,

can someone identify this about-1-cm-long syrphid fly? It was attracted to light. I thought of Episyrphus balteatus at first, but this doesn´t seem correct to me by now.

Location: Germany, Rhineland-Palatinum, 53572 Unkel, river Rhine valley, Stux hill, dry and warm habitat (grapeyards),09. 01. 2015.

Thanks in advance,

Michael

Posted by Michael Stemmer on 12-01-2015 20:40
#2
#2

Posted by Michael Stemmer on 12-01-2015 20:40
#3
#3

Posted by Paul Beuk on 13-01-2015 09:49
#4
Could be an Episyrphus balteatus intersex: eyes separated but a rather narrow frons, darkish appearance all-over.

Posted by Michael Stemmer on 13-01-2015 16:36
#5
Hello Paul,

thanks for your answer, But how can I entitle this foto? Is "cf. Episyrphus balteatus" possibel?

Thanks in advance,

Michael

Posted by Ectemnius on 13-01-2015 17:13
#6
Hello Michael,

It is an intersex specimen of E. balteatus, no doubt. There are several more photo's here on Diptera.info. See:
http://www.dipter...d_id=64015
http://www.dipter...d_id=53795
http://www.dipter...d_id=47654
http://www.dipter...ost_276663

Greetings,

Ectemnius

Posted by Michael Stemmer on 13-01-2015 17:40
#7
Thank you, PM!

Greetings from the Stux hill,

Michael