Thread subject: Diptera.info :: black Beris -> B. clavipes

Posted by Michael Becker on 21-05-2010 05:12
#1

Hello,

this Beris specimen with the dark wings is from some days ago from near Cologne. Are there any suggestions about the species? Lenght was about 9mm.

Thanks,
Michael

Edited by Michael Becker on 24-05-2010 19:56

Posted by Michael Becker on 21-05-2010 21:47
#2

Hello

here is another, rather bad picture from the side. At least one can see that the abdomen is orange. Does this perhaps help? Or still no chance?

Michael

Posted by Frank Marquard on 23-05-2010 12:50
#3

Hi Michael,

after the description in British entomology: being illustrations and descriptions of the genera of insects found in Great-Britain and Ireland 1830, Band 7
from John Curtis
it should Beris clavipes its, smoky Wings in female sex.
But whether is still correct!?

Regards,

Frank

Posted by Michael Becker on 23-05-2010 17:10
#4

Hello Frank,

thank yor for the answer. This is really old! But I think I don't make a mistake if I labe it cf. clavipes (W).

Michael

Posted by Zeegers on 24-05-2010 11:18
#5

There are many more modern keys, but still, given the features mentioned, it is female clavipes.


Theo

Posted by Michael Becker on 24-05-2010 19:55
#6

Thank you. Good to know.