Diptera.info :: Identification queries :: Diptera (adults)
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 Pegomyia silacea?
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| Urs |
Posted on 27-03-2012 17:53
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Member Location: CH-9630 Wattwil Posts: 1014 Joined: 09.03.06 |
Thank you for a confirmation of the fly. Fotos: Switzerland, Wattwil SG, 750m NN, 20.05.10 male, 28.05.10 female Regards Urs Urs attached the following image:  [70.42Kb] |
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| Urs |
Posted on 27-03-2012 17:54
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Member Location: CH-9630 Wattwil Posts: 1014 Joined: 09.03.06 |
Foto 2 (male)
Urs attached the following image:  [64.94Kb] |
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| Urs |
Posted on 27-03-2012 17:55
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Member Location: CH-9630 Wattwil Posts: 1014 Joined: 09.03.06 |
Foto 3 (female)
Urs attached the following image:  [67.87Kb] |
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| Michael Ackland |
Posted on 27-03-2012 18:40
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Member Location: Dorset UK Posts: 680 Joined: 23.02.08 |
Pegomya testacea (De Geer) is an earlier name for P. silacea. Michelsen in 2006 described a new species closely related to testacea, namely P. prisca. This occurs in Sweden, Czech Rep., and Slovakia. The photo could be of either testacea or prisca. Detailed examination is required. What pity these specimens were not collected, because a photo is not sufficient to to validate the record which might be a new one for Switzerland. Why take the trouble to find and take a photo, which amounts to no scientific knowledge, when an actual specimen would be very interesting to specialists? |
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| Urs |
Posted on 28-03-2012 07:05
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Member Location: CH-9630 Wattwil Posts: 1014 Joined: 09.03.06 |
If I remember correctly was the fly from 2006, that I presented here: http://www.diptera.info/forum/viewthread.php?forum_id=5&thread_id=1788 larger. That is all I can say. I'm a nature lover and not able to examinate a fly scientifically. Anyway, thank you very much for your information about the new species. Regards Urs |
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