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 Syritta sp. or Neoascia sp.
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| lweit |
Posted on 21-04-2006 20:49
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Member Location: France, Département de la Moselle Posts: 609 Joined: 23.12.05 |
This two syrphid are Syritta sp. or Neoascia sp., the end of the body is not the same as in my last message on the image 2 and 3 ??
lweit attached the following image:  [122.45Kb] |
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| lweit |
Posted on 21-04-2006 20:50
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Member Location: France, Département de la Moselle Posts: 609 Joined: 23.12.05 |
A second photo of this syrphid.
lweit attached the following image:  [151.26Kb] |
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| Nikita Vikhrev |
Posted on 21-04-2006 21:16
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 Member Location: Moscow, Russia Posts: 9455 Joined: 24.05.05 |
Hi lweit. In my key Syritta and Neoascia separate on teza: Syritta - rm after middle of d cell Neoascia - rm before middle of d cell. For me this caracter isn't visible on this flies. For me it is both Syritta, but I don't know why. Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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| lweit |
Posted on 22-04-2006 17:07
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Member Location: France, Département de la Moselle Posts: 609 Joined: 23.12.05 |
What's teza ? It's a parts ot the wings of a syrphid ?? |
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| Nikita Vikhrev |
Posted on 22-04-2006 18:16
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Member Location: Moscow, Russia Posts: 9455 Joined: 24.05.05 |
No, teza is part of dihotomic key, for example: 23. rm after middle of d cell - go to 35; rm before middle of d cell - go to 24; Nikita Vikhrev - Zool Museum of Moscow University |
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| lweit |
Posted on 22-04-2006 21:01
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Member Location: France, Département de la Moselle Posts: 609 Joined: 23.12.05 |
Nikita where have you find this key, in a book ?? |
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| Nikita Vikhrev |
Posted on 22-04-2006 21:32
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Member Location: Moscow, Russia Posts: 9455 Joined: 24.05.05 |
Book. 1970, Diptera of European part of Soviet Union, in two large voluems. Key is old, for example, Eupeodes lapponicus is Syrphus lapponicus. But the main problem is that it is in Russian. If you read Russian I can send you CD copy. Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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| lweit |
Posted on 23-04-2006 10:45
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Member Location: France, Département de la Moselle Posts: 609 Joined: 23.12.05 |
Thank you Nikita, the russian is a language too difficult for me ?? Louis |
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| Nikita Vikhrev |
Posted on 23-04-2006 14:38
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Member Location: Moscow, Russia Posts: 9455 Joined: 24.05.05 |
Je ne sais pas, c'est vous qui va decider ca, Louis. Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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| lweit |
Posted on 23-04-2006 16:49
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Member Location: France, Département de la Moselle Posts: 609 Joined: 23.12.05 |
I saw that the french had no secret for you ?? |
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