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 A pair of Hercostomus nigripennis (Dolichopodidae)?
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| Karsten Thomsen |
Posted on 10-01-2021 20:57
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 Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
On Potentilla erecta in open, dry Calluna-grass area, Hønning Hede, Tønder, Denmark, 16 July 2020
Karsten Thomsen attached the following image:  [294.53Kb] Edited by Karsten Thomsen on 11-01-2021 17:07 |
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| Karsten Thomsen |
Posted on 10-01-2021 20:58
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Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
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Karsten Thomsen attached the following image:  [291.45Kb] |
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| Karsten Thomsen |
Posted on 10-01-2021 20:59
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Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
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Karsten Thomsen attached the following image:  [286.7Kb] |
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| Karsten Thomsen |
Posted on 10-01-2021 21:00
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Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
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Karsten Thomsen attached the following image:  [296.21Kb] |
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| Karsten Thomsen |
Posted on 10-01-2021 21:01
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Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
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Karsten Thomsen attached the following image:  [277.84Kb] |
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| Karsten Thomsen |
Posted on 10-01-2021 21:01
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Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
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Karsten Thomsen attached the following image:  [284.63Kb] |
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| Igor Grichanov |
Posted on 11-01-2021 10:23
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 Member Location: St.Petersburg, Russia Posts: 1723 Joined: 17.08.06 |
Hercostomus nigripennis? https://diptera.i...d_id=98755 Edited by Igor Grichanov on 11-01-2021 10:23 Igor Grichanov |
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| Karsten Thomsen |
Posted on 11-01-2021 15:01
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Member Location: Hjortshøj, Jutland, Denmark Posts: 626 Joined: 07.01.16 |
It looks like a very possible ID; the species has been registered in several localities in the western part of our country where soils are sandy and acidic, and it may even be rather common. However, a further eight other species of Hercostomus have been recorded here - chrysozygos, fulvicaudis, germanus, gracilis, nanus, praeceps, sahlbergi and vivax - and I do not know how distinct nigripennis may be.
Edited by Karsten Thomsen on 11-01-2021 15:56 |
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