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Diptera.info :: Identification queries :: Diptera (adults)
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Very small dark mating flies: Family?
Stephen
#1 Print Post
Posted on 19-09-2006 11:49
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Location: West Virginia USA
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I photographed this pair two days ago, in woodlands, alongside a very small stream. Location: West Virginia, USA.

My size estimates made by measuring the images are 6.6 mm for the female and 4.1 mm for the male.

ID help appreciated!
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--Stephen

Stephen Cresswell
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Paul Beuk
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Posted on 19-09-2006 11:53
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Phorids...
Paul

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Paul Beuk on https://diptera.info
 
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Nikita Vikhrev
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Posted on 19-09-2006 11:53
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Family - Phoridae.
Nikita Vikhrev - Zool Museum of Moscow University
 
Stephen
#4 Print Post
Posted on 19-09-2006 11:53
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Second image
Stephen attached the following image:


[94.73Kb]
--Stephen

Stephen Cresswell
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Stephen
#5 Print Post
Posted on 19-09-2006 13:26
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A tie! Both at 12:53. Thank you, Paul and Nikita, for your help!
--Stephen

Stephen Cresswell
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proctoss
#6 Print Post
Posted on 19-09-2006 16:05
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I think Gymnophora sp.
http://www.cedarcreek.umn.edu/insects/album/029046019ap.html
 
http://www.zin.ru/labs/insects/hymenopt/personalia/Kolyada/index.html
Stephen
#7 Print Post
Posted on 19-09-2006 22:14
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Good call, Proctoss! Before you replied, I sent the page link to Brian Brown, the expert on Nearctic Phorids. His reply came back, Gymnophora luteiventris.

Thank-you Tony, Nikita, Proctoss, and Brian Brown!
--Stephen

Stephen Cresswell
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