Diptera.info :: Identification queries :: Diptera (adults)
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 Heleomyzidae
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| jonas |
Posted on 24-01-2010 19:19
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 Member Location: Oostende Posts: 227 Joined: 06.05.07 |
Hi, I tried to key out which family this is, but after several attemps I decided to ask here. Crossveins are infuscated, not that good visible on picture    Thanks in advance. Bye, Jonas Edited by jonas on 24-01-2010 20:34 |
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| Roger Thomason |
Posted on 24-01-2010 19:35
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 Member Location: Mossbank,Shetland Isles. Posts: 3993 Joined: 17.07.08 |
Heleomyzidae? |
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| jonas |
Posted on 24-01-2010 20:09
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Member Location: Oostende Posts: 227 Joined: 06.05.07 |
Hi, I crossed this family, but I wasn't quit satisfied about it (don't really know why..) Hope someone can confirm  Jonas |
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| Roger Thomason |
Posted on 24-01-2010 20:33
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Member Location: Mossbank,Shetland Isles. Posts: 3993 Joined: 17.07.08 |
Costal setae/spines on the wing would suggest Heleomyzidae, so one for Andrzej to ponder. So maybe change the headline to attract him to this post Roger |
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| jonas |
Posted on 24-01-2010 20:36
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Member Location: Oostende Posts: 227 Joined: 06.05.07 |
I have changed the title. I didn't mentioned it above, date was around 20 june 2009, in a dune area. Jonas |
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| Andrzej |
Posted on 24-01-2010 21:05
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Member Location: Poland Posts: 1532 Joined: 05.01.06 |
Dune area ! The pictures are very bad  burt should be Trixoscelis (mesopleuron with one bristle and hairy in the upper hind area, 2 sternopleurals ! The wigs colouration indicate a species closely related to T. marginella but I'm not fully sure  Andrzej dr. A. J. Woznica Institute of Biology, Wroclaw University of Environmental & Life Sciences |
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| Paul Beuk |
Posted on 24-01-2010 21:25
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 Super Administrator Location: Netherlands Posts: 11809 Joined: 11.05.04 |
From the coast of Belgium, are there many options other than marginella?
Paul - - - - Paul Beuk on www.diptera.info |
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| Andrzej |
Posted on 24-01-2010 21:37
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Member Location: Poland Posts: 1532 Joined: 05.01.06 |
T. margo described by L. Papp from Hungary, if it is a bona species Andrzej dr. A. J. Woznica Institute of Biology, Wroclaw University of Environmental & Life Sciences |
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| jonas |
Posted on 25-01-2010 09:48
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Member Location: Oostende Posts: 227 Joined: 06.05.07 |
Hi! I will try to make some better pictures than this. I have 3 specimens like this, varying in size, I will post all three of them |
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| Andrzej |
Posted on 25-01-2010 10:00
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Member Location: Poland Posts: 1532 Joined: 05.01.06 |
Not needed if all specimens have the same wings colouration and the same number of acrostichal rows on the mesonotum ! It would be important to know more about the wing (dorsal view of the total area) and the area between the dorsocentrals (number of acrostichals !) Andrzej 
dr. A. J. Woznica Institute of Biology, Wroclaw University of Environmental & Life Sciences |
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| jonas |
Posted on 25-01-2010 13:06
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Member Location: Oostende Posts: 227 Joined: 06.05.07 |
This should be it Number of acrostichals is not that clear on picture, but they all have 5 acrostichal bristels. wingmarkings  lateral side, with the bristles more clear.  yes, I have 3 =) =)  |
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| Andrzej |
Posted on 26-01-2010 16:02
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Member Location: Poland Posts: 1532 Joined: 05.01.06 |
Oops, No doubt ! An another species: Trixoscelis obscurella ! Andrzej dr. A. J. Woznica Institute of Biology, Wroclaw University of Environmental & Life Sciences |
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| jonas |
Posted on 26-01-2010 16:58
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Member Location: Oostende Posts: 227 Joined: 06.05.07 |
Thanks a lot all. Bye, Jonas |
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