Diptera.info :: Identification queries :: Diptera (adults)
 black Beris -> B. clavipes
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| Michael Becker |
Posted on 21-05-2010 05:12
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Member Location: Germany, Neuss Posts: 1268 Joined: 16.01.07 |
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 Michael Becker attached the following image:  [56.47Kb] Edited by Michael Becker on 24-05-2010 19:56 |
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| Michael Becker |
Posted on 21-05-2010 21:47
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Member Location: Germany, Neuss Posts: 1268 Joined: 16.01.07 |
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 Michael Becker attached the following image:  [23.73Kb] |
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| Frank Marquard |
Posted on 23-05-2010 12:50
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Member Location: Germany Posts: 235 Joined: 06.09.08 |
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 |
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| Michael Becker |
Posted on 23-05-2010 17:10
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Member Location: Germany, Neuss Posts: 1268 Joined: 16.01.07 |
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 |
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| Zeegers |
Posted on 24-05-2010 11:18
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Member Location: Soest, NL Posts: 19277 Joined: 21.07.04 |
There are many more modern keys, but still, given the features mentioned, it is female clavipes. Theo |
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| Michael Becker |
Posted on 24-05-2010 19:55
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Member Location: Germany, Neuss Posts: 1268 Joined: 16.01.07 |
Thank you. Good to know. |
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