Diptera.info :: Identification queries :: Diptera (adults)
 Agromyzidae ? ==> Gymnochiromyia (Chyromyidae).
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| evdb |
Posted on 18-07-2016 14:50
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 Member Location: France (Loiret) Posts: 1357 Joined: 05.12.11 |
Hello ! A very small fly, Center of France inside a greenhouse, on july 17th 2016. Size 2,5 mm. 1 pair of long dorso central setae and 1 pair of long crossed setae at scutellum apex Thanks for help  
Edited by evdb on 19-07-2016 10:49 Eugene |
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| Stephane Lebrun |
Posted on 18-07-2016 15:59
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 Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
Chyromyidae.
Stephane. |
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| evdb |
Posted on 18-07-2016 19:17
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Member Location: France (Loiret) Posts: 1357 Joined: 05.12.11 |
Merci Stéphane, a new family for me  Only 4 species in France and I find a key ; I'll try to go further.
evdb attached the following image:  [43.63Kb] Edited by evdb on 18-07-2016 20:35 Eugene |
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| evdb |
Posted on 18-07-2016 20:33
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Member Location: France (Loiret) Posts: 1357 Joined: 05.12.11 |
With the key I go to genera Aphaniosoma because occiput seems concave. Is that right ? evdb attached the following image:  [56.58Kb] Eugene |
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| Stephane Lebrun |
Posted on 18-07-2016 21:04
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Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
It is not Aphaniosoma : the acr are in numerous rows (7-8) and the pvt are cruciate. If the occiput is rather flat, it is Gymnochiromyia (not in your key). Stephane. |
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| Stephane Lebrun |
Posted on 18-07-2016 21:11
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Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
A closup of the scutellum could be useful too...
Stephane. |
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| evdb |
Posted on 18-07-2016 23:01
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Member Location: France (Loiret) Posts: 1357 Joined: 05.12.11 |
Sorry Stéphane I have no better close-up of the scutellum. That small fly would run non stop and I got only that two shots. Eugene |
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