Diptera.info :: Identification queries :: Diptera (adults)
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 Tanzania. Gadfly?
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| Nikita Vikhrev |
Posted on 15-12-2015 13:18
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 Member Location: Moscow, Russia Posts: 9318 Joined: 24.05.05 |
Nyasa Lake, on light, mouthparts seem to be reduced
Nikita Vikhrev attached the following image:  [87.48Kb] Nikita Vikhrev - Zool Museum of Moscow University |
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| Zeegers |
Posted on 16-12-2015 10:38
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Member Location: Soest, NL Posts: 18771 Joined: 21.07.04 |
Hi Nikita Sorry, I overlooked this interesting post for some reason. Frist thing that comes to mind is Ormiini. However, there are several "Ormiinoids" around, such as Eutrixopsis. Ormiini are very well characteristed by a large "balloon" between the front coxae. You can see it here. http://www.nadsdiptera.org/Tach/WorldTachs/Tachgallery/Tachininae/Ormiini/Ormia_reinhardi.html# in front of and below the prosigmatic seta. . I don't see it in your picture, but maybe the angle is off. So please check yourself ! If it is not Ormiini, then * Prosternum bare ? * Vein R4+5 bare or only with a few setulae ? * Arista bare ? * Abdomen without discal setae ? If 'yes' to all, you have Eutrixopsis. Theo |
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| Nikita Vikhrev |
Posted on 17-12-2015 15:09
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Member Location: Moscow, Russia Posts: 9318 Joined: 24.05.05 |
Ormiini are very well characteristed by a large "balloon" between the front coxae. * Prosternum bare ? * Vein R4+5 bare or only with a few setulae ? * Arista bare ? * Abdomen without discal setae ? Exactly as you described! Thank you Theo. Nikita Vikhrev - Zool Museum of Moscow University |
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| Zeegers |
Posted on 17-12-2015 20:39
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Member Location: Soest, NL Posts: 18771 Joined: 21.07.04 |
And, it is night active. Theo |
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| Nikita Vikhrev |
Posted on 18-12-2015 07:43
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Member Location: Moscow, Russia Posts: 9318 Joined: 24.05.05 |
Your knowledge always imressed me!
Nikita Vikhrev - Zool Museum of Moscow University |
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