Diptera.info :: Identification queries :: Diptera (adults)
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 Thecophora propinqua - Conopidae USA
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| hedy2411 |
Posted on 14-07-2016 12:31
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 Member Location: Zeist, Holland Posts: 5232 Joined: 20.11.09 |
Can these flies be named? Found 22-6-2016 near Cathedral Gorge, Nevada,USA hedy2411 attached the following image:  [79.53Kb] Edited by hedy2411 on 23-08-2016 16:47 |
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| John Carr |
Posted on 14-07-2016 13:45
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 Member Location: Massachusetts, USA Posts: 10108 Joined: 22.10.10 |
If the proboscis is folded, Thecophora. |
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| hedy2411 |
Posted on 14-07-2016 14:19
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Member Location: Zeist, Holland Posts: 5232 Joined: 20.11.09 |
Can this one help..?
hedy2411 attached the following image:  [64.75Kb] |
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| John Carr |
Posted on 14-07-2016 14:39
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Member Location: Massachusetts, USA Posts: 10108 Joined: 22.10.10 |
Thecophora |
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| hedy2411 |
Posted on 14-07-2016 23:14
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Member Location: Zeist, Holland Posts: 5232 Joined: 20.11.09 |
 Thank you John!Regards, Hedy |
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| John Carr |
Posted on 21-08-2016 23:11
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Member Location: Massachusetts, USA Posts: 10108 Joined: 22.10.10 |
Thecophora propinqua. The hind femur is at least 1/5 yellow in other species. This is not a group I pay much attention to, but if that projection at the hind end of the female is the genital plate is also confirms species:"This species is characterized by the long female genital plate, the prominence of white or yellowish hairs on the abdomen of typical males, the nearly or entirely black hind femur, and the small size." http://chla.libra...m=frameset |
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| hedy2411 |
Posted on 23-08-2016 16:46
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Member Location: Zeist, Holland Posts: 5232 Joined: 20.11.09 |
Amazing description, I try to undsrstand it,  ...Thank you for this addition John! Regards, Hedy |
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