Diptera.info :: Identification queries :: Diptera (adults)
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 Phasia at night (11.08.19) --> P. obesa
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| Juergen Peters |
Posted on 13-08-2019 23:22
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 Member Location: northwest Germany Posts: 13759 Joined: 11.09.04 |
Hello, after looking at it with the bare eye, I first thought of some small Fannia. But after closer inspection on the PC it turned out to be a little (ca. 4 mm) Phasia. Possibly P. obesa? At night at the door light of our house (northwest Germany). Sorry, only photo. Juergen Peters attached the following image:  [73.2Kb] Edited by Juergen Peters on 14-08-2019 21:05 Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| eklans |
Posted on 14-08-2019 11:28
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Member Location: Franconia, Germany Posts: 3500 Joined: 11.11.18 |
Hi Jürgen, I think it's P. obesa but you cannot surely exclude aurulans without looking at Sternit 7. The size 4 mm will also point to obesa. Eric Edited by eklans on 14-08-2019 11:29 |
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| Zeegers |
Posted on 14-08-2019 17:32
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Member Location: Soest, NL Posts: 18619 Joined: 21.07.04 |
Yes Theo |
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| Juergen Peters |
Posted on 14-08-2019 21:04
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Member Location: northwest Germany Posts: 13759 Joined: 11.09.04 |
Thanks a lot, Eric and Theo! Today I also found P. obesa, P. hemiptera and Ectophasia crassipennis by daylight on flowers (and hundreds of Tachina cf. fera). Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Zeegers |
Posted on 15-08-2019 08:41
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Member Location: Soest, NL Posts: 18619 Joined: 21.07.04 |
Great ! Look on Heracleum for the very small barbifrons. And in 1-2 weeks time, aurgiera should appear. Theo |
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| Juergen Peters |
Posted on 15-08-2019 21:20
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Member Location: northwest Germany Posts: 13759 Joined: 11.09.04 |
Hello Theo, Zeegers wrote: Look on Heracleum for the very small barbifrons. yes, I found it there in big numbers in the last years, but not this year. Only several P. obesa and one or two P. hemiptera yesterday. And in 1-2 weeks time, aurgiera should appear. That one was also numerous in the last years (mainly on Mentha), but in 2018 I only found one single male specimen (pic below) - on September, 5th, at rather low temperatures in a forest (!). Juergen Peters attached the following image:  [102.67Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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but don't see the image in the post.
