Diptera.info :: Identification queries :: Diptera (adults)
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 Meigenia?
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| Nikita Vikhrev |
Posted on 11-08-2006 22:01
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 Member Location: Moscow, Russia Posts: 9350 Joined: 24.05.05 |
Moscow region, 10 aug, 8-9mm. I've got Meigenia, that pilosa/basignata, both not valid anymore. Nikita Vikhrev attached the following image:  [76.06Kb] Nikita Vikhrev - Zool Museum of Moscow University |
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| Zeegers |
Posted on 12-08-2006 08:26
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Member Location: Soest, NL Posts: 18822 Joined: 21.07.04 |
Hi Nikita It is not Meigenia. Pity we can't see the wing, but my guess is Exorista (rustica-group) No sure, though Theo |
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| Nikita Vikhrev |
Posted on 12-08-2006 09:06
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Member Location: Moscow, Russia Posts: 9350 Joined: 24.05.05 |
Some day, Theo, I'll learn your Tachinidae. Venaiton. Nikita Nikita Vikhrev attached the following image:  [70.73Kb] Nikita Vikhrev - Zool Museum of Moscow University |
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| Zeegers |
Posted on 12-08-2006 11:17
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Member Location: Soest, NL Posts: 18822 Joined: 21.07.04 |
Thanks. It proves I was partly right. You can see a distinct fold coming out of the bend in vein M. This is an indication of Exoristini (or several other possibilities). However, Blondeliini like Meigenia are characterized by a very smooth bend in vein M (quite the opposite). Moreover, the strong descending frontal bristles always suggest Exorista. However, I see strong discal setae on tergites. Therefore, it cannot be rustica. So Exorista spec. Theo |
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| Nikita Vikhrev |
Posted on 12-08-2006 14:12
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Member Location: Moscow, Russia Posts: 9350 Joined: 24.05.05 |
Thank you Theo.
Nikita Vikhrev - Zool Museum of Moscow University |
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