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 Eristalis?
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| mwkozlowski |
Posted on 10-11-2007 23:27
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 Member Location: Warsaw, Poland Posts: 761 Joined: 17.10.06 |
one of those nice, probably missing in the gallery, could it be Eristalis or close?
mwkozlowski attached the following image:  [150.67Kb] very general entomologist |
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| Lukasz Mielczarek |
Posted on 11-11-2007 00:28
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 Member Location: Poland, Krakow Posts: 498 Joined: 27.09.06 |
Chrysotoxum sp. Ch. vernale or Ch. festivum, more like Ch. vernale |
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| amalia_raluca |
Posted on 11-11-2007 01:10
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 Member Location: Romania Posts: 590 Joined: 22.03.07 |
Ch. vernale has the femora 1 and 2 black on the base,so this is not the case. so for me is more like festivum (if the yellow band do not reach the margin) Amalia |
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| Lukasz Mielczarek |
Posted on 11-11-2007 01:16
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Member Location: Poland, Krakow Posts: 498 Joined: 27.09.06 |
Femur 1 and 2 yellow with black basis.So it can be Ch. vernale. (mwkozlowski can you submit diferent photo of this fly?) Edited by Lukasz Mielczarek on 11-11-2007 01:22 |
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| Kahis |
Posted on 11-11-2007 01:17
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 Member Location: Helsinki, Finland Posts: 1999 Joined: 02.09.04 |
Could be either one (the bases of femora are not visible) - but going by my gut feeling, C. festivum. At least here in the North, C. festivum is common in many habitats, C. vernale much less so and mostly found on dry meadows.
Kahis |
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| Lukasz Mielczarek |
Posted on 11-11-2007 01:44
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Member Location: Poland, Krakow Posts: 498 Joined: 27.09.06 |
In Poland I found both species on wet forests. Ch. vernale for sample Alnus glutinosa forest(not dry and cold) |
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| mwkozlowski |
Posted on 11-11-2007 16:07
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Member Location: Warsaw, Poland Posts: 761 Joined: 17.10.06 |
thanks for the genera, unfortunately this is the only picture, I can only say it was taken June 2000, Roztocze region Poland
Edited by mwkozlowski on 11-11-2007 16:08 very general entomologist |
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