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Diptera.info :: Identification queries :: Diptera (adults)
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=> Opomyzidae, Opomyza florum
Marion Friedrich
#1 Print Post
Posted on 29-10-2011 17:03
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Location: Saxony, Germany
Posts: 1193
Joined: 07.10.09

Hello,
today I photographed this fly in Germany, Saxony on oak leaf. Is ID possible?
Thanks, Marion
Marion Friedrich attached the following image:


[144.44Kb]
Edited by Marion Friedrich on 31-10-2011 22:02
 
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Marion Friedrich
#2 Print Post
Posted on 29-10-2011 17:04
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Location: Saxony, Germany
Posts: 1193
Joined: 07.10.09

2nd picture
Marion Friedrich attached the following image:


[113.97Kb]
 
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Andrzej
#3 Print Post
Posted on 29-10-2011 22:07
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Location: Poland
Posts: 2433
Joined: 05.01.06

Opomyzidae, Opomyza sp. Wink
Andrzej
dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences
 
Marion Friedrich
#4 Print Post
Posted on 29-10-2011 22:46
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Location: Saxony, Germany
Posts: 1193
Joined: 07.10.09

Thank you for ID, Andrzej.
These ...myzidae families are really confusing for me.
Best regards, Marion
 
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Jan Willem
#5 Print Post
Posted on 30-10-2011 12:25
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Location: Waalwijk, The Netherlands
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Hmm, looks like a very dark female of Opomyza florum. I've seen dark specimens of this species before, but never this dark!
You happen to have collected the specimen?
Jan Willem van Zuijlen
 
Marion Friedrich
#6 Print Post
Posted on 31-10-2011 11:31
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Location: Saxony, Germany
Posts: 1193
Joined: 07.10.09

Thank you for species ID, Jan Willem. Sorry, I did not collect.
The fly was relatively dark and brownish colored.
Darkness of pictures depends on the monitor and the post-treatment of photos always done by the camera and sometimes additionally by the photographer. I did lighten the pictures for internet and enhanced slightly the contrast.
Marion
 
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Juergen Peters
#7 Print Post
Posted on 31-10-2011 17:17
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Location: northwest Germany
Posts: 14426
Joined: 11.09.04

Hello, Jan Willem!

Jan Willem wrote:
Hmm, looks like a very dark female of Opomyza florum. I've seen dark specimens of this species before, but never this dark!


Is it possible, that this species darkens before overwintering? It is numerous in our garden, and during the summer it is light brown. Dark specimens I only find in the cold season at the house walls etc.
Best regards,
Jürgen

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Juergen Peters
Borgholzhausen, Germany
WWW: http://insektenfo...
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