Diptera.info :: Identification queries :: Diptera (adults)
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 Heleomyzidae (NL)
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| blaauw7 |
Posted on 23-12-2020 13:50
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 Member Location: Wageningen, Netherlands Posts: 2542 Joined: 22.09.07 |
22 Dec, Mid Netherlands, sky light. Male Heleomyzidae . Gr Dick blaauw7 attached the following image:  [175.82Kb] |
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| blaauw7 |
Posted on 23-12-2020 13:50
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Member Location: Wageningen, Netherlands Posts: 2542 Joined: 22.09.07 |
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blaauw7 attached the following image:  [127.64Kb] |
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| Andrzej |
Posted on 23-12-2020 15:14
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Member Location: Poland Posts: 2347 Joined: 05.01.06 |
A weird Tephrochlamys species. Did you collect it? Maybe you can send it to me for a detailed examination... 
dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences |
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| blaauw7 |
Posted on 23-12-2020 17:19
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Member Location: Wageningen, Netherlands Posts: 2542 Joined: 22.09.07 |
Yes I did collect it. I will send you an email, for your address. Gr Dick |
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| Andrzej |
Posted on 23-12-2020 18:01
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Member Location: Poland Posts: 2347 Joined: 05.01.06 |
dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences |
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| Ectemnius |
Posted on 28-12-2020 21:55
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Member Location: The Netherlands Posts: 845 Joined: 22.11.11 |
Hello Andrzej & Dick, My suspicion is that it concerns Tephrochlamys rufiventris, but I have only a female. Another is the female of this observation: https://waarnemin...w/98060383 which has, like the specimen shown here, black antennae. In other Diptera, like the syrphid Episyrphus balteatus, darker specimens occur in winter. Thus far, all the observations of grey abdomened and black antenna Tephrochlamys c.f. rufiventris are from either December or January. I'm curious if this is a male (seems to be) and what you will find Andrzej! Kind regards, Ectemnius |
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