Diptera.info :: Identification queries :: Diptera (adults)
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 Muscidae => Thricops longipes
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| Jessica |
Posted on 18-12-2020 17:49
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Member Location: Posts: 242 Joined: 28.08.18 |
Hello, I don't kow what species is this fly. She looks like Phaonia serva but thorax and tibia 2 setaes don't match. Or it is an Hydrotaea ?  Jessica Joachim : Suisse : Les Agettes : 1992 : 13/08/2020 Altitude : 2058 m - Taille : 8 mm environ Réf. : 273119  Jessica Joachim : Suisse : Les Agettes : 1992 : 13/08/2020 Altitude : 2058 m - Taille : 8 mm environ Réf. : 273120  Jessica Joachim : Suisse : Les Agettes : 1992 : 13/08/2020 Altitude : 2058 m - Taille : 8 mm environ Réf. : 273121 Edited by Jessica on 19-12-2020 22:03 |
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| Nikita Vikhrev |
Posted on 19-12-2020 09:01
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 Member Location: Moscow, Russia Posts: 9229 Joined: 24.05.05 |
Hi Jessica. If you find at 2000 m asl something Phaonia-like but not Phaonia; Hydrotaea-reminds but not Hydrotaea, it means that you met Thricops! Th. longipes (with very small "?" mark) Nikita Vikhrev - Zool Museum of Moscow University |
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| Jessica |
Posted on 19-12-2020 22:03
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Member Location: Posts: 242 Joined: 28.08.18 |
Hi Nikita, Oh great, thank you very much  So it's an altitude species ? And how can I differenciate nigrifrons from longipes ? Edited by Jessica on 19-12-2020 22:43 |
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| Nikita Vikhrev |
Posted on 19-12-2020 22:42
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Member Location: Moscow, Russia Posts: 9229 Joined: 24.05.05 |
Yes, for Central Europe it is alpine species. (In N Russia - very common everywhere.) For identification see my key here: https://ia800502.us.archive.org/26/items/RevisionOfTheKeyCharactersForTheThricopsNigrifronsSpecies-group/788-G-3-layout.pdf Nikita Vikhrev - Zool Museum of Moscow University |
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| Nikita Vikhrev |
Posted on 19-12-2020 22:43
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Member Location: Moscow, Russia Posts: 9229 Joined: 24.05.05 |
And for C Europe 2050 m is normaly too much for Th. nigrifrons.
Nikita Vikhrev - Zool Museum of Moscow University |
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| Jessica |
Posted on 19-12-2020 22:44
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Member Location: Posts: 242 Joined: 28.08.18 |
Ah yes, thank you very much |
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but don't see the image in the post.