Diptera.info :: Identification queries :: Diptera (adults)
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 Empididae > Rhamphomyia flava/sciarina
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| Stephen R |
Posted on 06-10-2010 16:56
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 Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
5mm, Clitheroe UK, 5 October. Rhamphomyia flava? Stephen R attached the following image:  [136.66Kb] Edited by Stephen R on 08-10-2010 10:30 |
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| Paul Beuk |
Posted on 06-10-2010 18:59
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 Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
Later in the year I would expect variabilis, but you might be right. I cannot check now.
Paul - - - - Paul Beuk on https://diptera.info |
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| Stephen R |
Posted on 06-10-2010 22:15
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Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
Thanks Paul. I can wait  |
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| Paul Beuk |
Posted on 06-10-2010 22:34
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Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
Not variabilis. With all dark antennae more likely to be sciarina.
Paul - - - - Paul Beuk on https://diptera.info |
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| Stephen R |
Posted on 06-10-2010 22:40
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Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
I didn't know there would be so much choice! Is that Rhamphomyia (Holoclera) cf sciarina then?
Edited by Stephen R on 06-10-2010 22:43 |
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| Paul Beuk |
Posted on 07-10-2010 08:52
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Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
That would be it. Have any other shots?
Paul - - - - Paul Beuk on https://diptera.info |
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| Stephen R |
Posted on 07-10-2010 13:02
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Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
Only more from this angle. What did you need?
Stephen R attached the following image:  [130.24Kb] |
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| Paul Beuk |
Posted on 07-10-2010 13:05
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Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
In this image it could appear that the basal antennal segments are more yellowish. That would indicate flava after all.
Paul - - - - Paul Beuk on https://diptera.info |
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| Stephen R |
Posted on 07-10-2010 13:26
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Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
This crop of the first shot shows that they are less pigmented than the third segment, especially at the very base, and the back-lighting in the other image shows up the pale bits.
Stephen R attached the following image:  [117.59Kb] |
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| Paul Beuk |
Posted on 07-10-2010 13:38
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Super Administrator Location: Netherlands Posts: 19403 Joined: 11.05.04 |
Yes, but how to answer the question whether the basal segemnts are yellow or black...? 
Paul - - - - Paul Beuk on https://diptera.info |
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| Stephen R |
Posted on 07-10-2010 14:04
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Member Location: Clitheroe Lancashire UK Posts: 2396 Joined: 12.06.09 |
 Ask the audience?
Edited by Stephen R on 07-10-2010 14:38 |
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