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 canacidae ? => Trixoscelis obscurella (Trixoscelididae)
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| Pierre-Yves |
Posted on 12-09-2018 17:14
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Member Location: Posts: 171 Joined: 01.09.05 |
Hello everybodies, I need your help to identify this small fly found among the dunes of the south coast of French Brittany next to a pond with reed.    Approximately 2mm, seen on September 05, 2018 in Palud Gourinet, 29710 Pouldreuzic (France) The base of the wing is white and the crossveins are black. I did not find anything in Ephydridae... may be a Canacidae ? thank you in advance. Pierre-Yves Edited by Pierre-Yves on 13-09-2018 19:20 |
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| Tony Irwin |
Posted on 12-09-2018 17:41
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 Member Location: Posts: 7168 Joined: 19.11.04 |
Try Trixoscelididae
Tony ---------- Tony Irwin |
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| Pierre-Yves |
Posted on 12-09-2018 21:18
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Member Location: Posts: 171 Joined: 01.09.05 |
Thanck you very much Tony, I was totaly lost. After some research, I found Trixoscelis marginella (I had collected a specimen). References : - WALTER HACKMAN. Trixoscclidae (Diptera) from Southern Spain and Description of a New Trixoscelis Species from Northern Europe. Ent. scand. 1. 1970. 127-134. - ANDRZEJ J. WOŹNICA. The female postabdomen of five species of Trixoscelis RONDANI 1856 (Diptera: Trixoscelididae). Dipteron. 31 XII 2014. Tom 30: 99-105. thank you again, Pierre-Yves |
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| Andrzej |
Posted on 12-09-2018 22:12
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Member Location: Posts: 2323 Joined: 05.01.06 |
This female specimen is rather similar to T. obscurella by the lacking of dark long marginal stripe along the costal and subcostal wing veins section. Andrzej dr. A. J. Woznica, Institute of Environmental Biology, Wroclaw University of Environmental & Life Sciences |
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| Pierre-Yves |
Posted on 13-09-2018 19:13
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Member Location: Posts: 171 Joined: 01.09.05 |
you're right I inverted the lines while translating Thank you Andrzej Pierre-Yves |
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but don't see the image in the post.
