Diptera.info :: Identification queries :: Diptera (adults)
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 Urophora terebrans? Yes!
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| parnassius |
Posted on 16-03-2020 19:21
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Member Location: Posts: 268 Joined: 21.10.16 |
I photographed this Urophora on Cirsium eriophorum near the little village of Sestriere in Susa Valley, (Italy) at 2100 mt above sea level, on August 14th, 2018. The host plant suggests me U. terebrans, but the wing pattern seems too much extensive to me...
parnassius attached the following image:  [173.97Kb] Edited by parnassius on 08-04-2020 21:07 |
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| parnassius |
Posted on 16-03-2020 19:26
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Member Location: Posts: 268 Joined: 21.10.16 |
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parnassius attached the following image:  [114.26Kb] |
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| parnassius |
Posted on 07-04-2020 22:55
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Member Location: Posts: 268 Joined: 21.10.16 |
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parnassius attached the following image:  [87.2Kb] |
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| Nosferatumyia |
Posted on 08-04-2020 01:36
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 Member Location: Posts: 3464 Joined: 28.12.07 |
Certainly it is terebrans. I have a specimen with such a pattern in my collection, also from Alpine region. On the lower altitudes, in Ukraine, for instance, or in Caucasus, the wing pattern is much narrower, and femora mostly yellow. However, we have there another species, Urophora variabilis, which has such a wing pattern and black femora, too, and occurs on the same Cirsium plants, so maybe there is a certain selection for segregation between them, not to mix up, and in Western Europe we have the full range of variation within one species. Val |
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| parnassius |
Posted on 08-04-2020 21:06
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Member Location: Posts: 268 Joined: 21.10.16 |
Thanks a lot for the information!! |
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