Diptera.info :: Identification queries :: Diptera (adults)
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 Sciaridae crowded on moss
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| Klaas |
Posted on 26-10-2008 14:26
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 Member Location: Posts: 655 Joined: 15.10.08 |
A lot of them on moss on partly decayed treetrunk in forrest. In the males the final part of abdomen appears to be twisted a 90 degrees. Possible to identify? Klaas attached the following image:  [128.58Kb] |
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| Klaas |
Posted on 26-10-2008 14:27
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Member Location: Posts: 655 Joined: 15.10.08 |
male
Klaas attached the following image:  [115.53Kb] |
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| Klaas |
Posted on 26-10-2008 14:29
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Member Location: Posts: 655 Joined: 15.10.08 |
female
Klaas attached the following image:  [136.05Kb] |
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| phil withers |
Posted on 26-10-2008 15:23
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Member Location: Lyon, France Posts: 521 Joined: 04.03.08 |
Not enough detail to be sure. The wing veins are not in focus, so can't see if there are bristles on them. Could be Bradysia, could be Scaptosciara, could be lots of things, really. By the way the genitalia are always rotated like this... |
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| Klaas |
Posted on 26-10-2008 22:04
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Member Location: Posts: 655 Joined: 15.10.08 |
True, actuelly the hole fly is out of focus. But in the most detailed wingpicture i have, there are small bristles visibe (0,02-0,03 mm) on the vein that ends halfway in the costa. Is this diagnostic for one or more genera? Photos taken on 21-sept With regards, Klaas Klaas attached the following image:  [105.48Kb] |
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| phil withers |
Posted on 26-10-2008 22:48
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Member Location: Lyon, France Posts: 521 Joined: 04.03.08 |
No - it would be if there were bristles on the fork. We're no further forward - sorry ! |
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