Diptera.info :: Identification queries :: Diptera (adults)
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 Another phaonia
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| peterbolson |
Posted on 10-06-2010 19:07
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Member Location: Cumbria, UK Posts: 276 Joined: 07.06.10 |
These are all new to me so I apologise if I am posting common species. I thought this might be P.errans but there are only 3 post sutural dorsicentral setae. Antennae black, very short hairs on aristae. no posterior setae on front tibia, no long presutural acrostichals. I'd be very grateful for an ID to help me to get the hang of these very similar flies. Thanks Peter peterbolson attached the following image:  [50.67Kb] |
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| peterbolson |
Posted on 10-06-2010 19:08
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Member Location: Cumbria, UK Posts: 276 Joined: 07.06.10 |
ventro lateral
peterbolson attached the following image:  [56.08Kb] |
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| peterbolson |
Posted on 10-06-2010 19:08
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Member Location: Cumbria, UK Posts: 276 Joined: 07.06.10 |
dorsal
peterbolson attached the following image:  [63.6Kb] |
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| Stephane Lebrun |
Posted on 10-06-2010 19:23
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 Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
There is no reason to apologise.  This is a female Fannia lustrator. Stephane. |
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| peterbolson |
Posted on 10-06-2010 21:29
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Member Location: Cumbria, UK Posts: 276 Joined: 07.06.10 |
Thanks Stephane. How do you know it's a Fannia ? I can't see veins 6 & 7 clearly enough to know what their relationship is . |
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| Stephane Lebrun |
Posted on 11-06-2010 20:37
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Member Location: Le Havre, France Posts: 8248 Joined: 03.03.07 |
You can also look at the Sc (subcostal vein), which is more often visible : it is typically straight and diverging from R1 near their bases.
Stephane. |
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| peterbolson |
Posted on 11-06-2010 22:48
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Member Location: Cumbria, UK Posts: 276 Joined: 07.06.10 |
Thanks Stephane. That's very useful to know. Peter |
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