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 Dasysyrphus cf. pauxillus
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| Vladimir Davydov |
Posted on 30-11-2011 20:51
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 Member Location: Russia,St.-Petersburg Posts: 324 Joined: 01.08.07 |
Russia,St.-Petersburg region, Racji lakes, ~10mm, 14 may 2011
Vladimir Davydov attached the following image:  [173.59Kb] Edited by Vladimir Davydov on 01-12-2011 04:12 Vladimir |
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| Ectemnius |
Posted on 30-11-2011 22:43
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Member Location: The Netherlands Posts: 845 Joined: 22.11.11 |
Yes, another Dasysyrphus. The lateral margins of the tergites are completly black and the underside of the 3rd antenna segment is pale. That would make it D. pauxillus, a very nice species! Note: the species, D. nigricornis is reportedly hard to seperate from D. pauxillus. I have, unfortunately, had no experience with nigricornis. According to Speight (2003) the species D. pinastri, D. pauxillus, D. lenensis and D. nigricornis are not well defined at the moment. Dasysyrphus are very nice, but taxonomically there are still some issues to be resolved... Greets, Ectemnius |
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