Diptera.info :: Identification queries :: Diptera (adults)
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 Fly,St.-Peterburg
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| Vladimir Davydov |
Posted on 04-04-2008 05:16
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 Member Location: Russia,St.-Petersburg Posts: 324 Joined: 01.08.07 |
St.-Peterburg, Olgino, 2008 April 03, 9mm ID please Vladimir Davydov attached the following image:  [193.05Kb] Edited by Vladimir Davydov on 04-04-2008 05:20 Vladimir |
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| Paul Beuk |
Posted on 04-04-2008 06:50
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 Super Administrator Location: Netherlands Posts: 19382 Joined: 11.05.04 |
Muscidae
Paul - - - - Paul Beuk on https://diptera.info |
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| Michael Ackland |
Posted on 04-04-2008 10:12
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Member Location: Dorset UK Posts: 680 Joined: 23.02.08 |
Could be an immature Leucophora species (Anthomyiidae) |
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| Paul Beuk |
Posted on 04-04-2008 10:19
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Super Administrator Location: Netherlands Posts: 19382 Joined: 11.05.04 |
Shouldn't there be crossing frontal setae in that case?
Paul - - - - Paul Beuk on https://diptera.info |
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| Kahis |
Posted on 04-04-2008 11:06
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 Member Location: Helsinki, Finland Posts: 1999 Joined: 02.09.04 |
It's a male! The head is still very stretched from eclosion.
Kahis |
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| Michael Ackland |
Posted on 04-04-2008 15:23
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Member Location: Dorset UK Posts: 680 Joined: 23.02.08 |
Many Leucophora species don't have cruciate setae on the frontal stripe. These setae occur or are absent in many anthomyiid genera. For example in Pegomya, most species in the female do not have cruciate setae, some have very small ones, and a few species have very distinct setae here. In addition many females of Leucophora have holoptic eyes as in the male. It is not possible to say what sex this fly is, as the tip of the abdomen is hidden, and one can't see the swollen postabdomen of the male. I agree with Kahis that the head is still stretched. |
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| Vladimir Davydov |
Posted on 05-04-2008 08:08
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Member Location: Russia,St.-Petersburg Posts: 324 Joined: 01.08.07 |
best abdomen shot 
Vladimir Davydov attached the following image:  [164.73Kb] Vladimir |
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| Michael Ackland |
Posted on 05-04-2008 09:31
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Member Location: Dorset UK Posts: 680 Joined: 23.02.08 |
Looks like a female |
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