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 2015-09-06, N. Germany, Chalcosyrphus nemorum? <=
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| Lennart Bendixen |
Posted on 06-01-2016 01:01
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Member Location: Northern Germany Posts: 1171 Joined: 19.12.14 |
Hi, is this Chalcosyrphus nemorum? I'm not sure about it and unfortunately I only have this single picture. Maybe someone here is familiar with that genus. Thanks in advance. Lennart 2015-09-06, Northern Germany, S-H, Mohrkirch, fallow land Lennart Bendixen attached the following image:  [194.63Kb] Edited by Lennart Bendixen on 07-01-2016 08:26 |
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| Sundew |
Posted on 06-01-2016 23:24
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 Member Location: Berlin and Baden-Württemberg, Germany Posts: 3890 Joined: 28.07.07 |
Chalcosyrphus nemorum is difficult to separate from Xylota abiens. The hind femora of the latter are not expanded towards the apex, those of C. nemorum show an expansion (well visible in https://www.flick...435796193/). Focusing on the upper hind femur in your picture, I would agree with C. nemorum... |
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| Lennart Bendixen |
Posted on 07-01-2016 08:25
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Member Location: Northern Germany Posts: 1171 Joined: 19.12.14 |
Aha! That's a good link indeed. Thank you very much - there's no doubt about C. nemorum then. |
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