Diptera.info :: Identification queries :: Diptera (adults)
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 Calliphoridae. -> Pollenia cf rudis or hungarica - female
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| Ray Perry |
Posted on 22-10-2017 23:04
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 Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
estimate 7-9mm long. Gluttonously feeding on carrot blossoms in my vegetable garden. 15.30-16pm, 23rd Sept. 2017, Flensburg, Germany. I know it's almost impossible to identify Pollenia Sp. from photographs but this lady was very photogenic so someone might be able to see one or two defining characteristics. Thanks in advance Ray Perry attached the following image:  [115.32Kb] Edited by Ray Perry on 14-11-2017 05:39 |
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| Ray Perry |
Posted on 22-10-2017 23:05
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
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Ray Perry attached the following image:  [121.53Kb] |
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| Ray Perry |
Posted on 22-10-2017 23:05
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
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Ray Perry attached the following image:  [123.22Kb] |
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| Ray Perry |
Posted on 22-10-2017 23:06
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
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Ray Perry attached the following image:  [114.14Kb] |
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| Ray Perry |
Posted on 22-10-2017 23:07
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
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Ray Perry attached the following image:  [148.75Kb] Edited by Ray Perry on 22-10-2017 23:07 |
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| Ray Perry |
Posted on 22-10-2017 23:08
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
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Ray Perry attached the following image:  [203.14Kb] |
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| Ray Perry |
Posted on 22-10-2017 23:09
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
Habitat 7of7
Ray Perry attached the following image:  [172.6Kb] |
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| johnes81 |
Posted on 23-10-2017 00:14
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 Member Location: Berlin, Germany Posts: 1978 Joined: 15.10.16 |
A female Pollenia of the rudis group. I've only examined and identified 7 different Pollenia specimens. I suspect this to be Pollenia rudis but it is very difficult to separate rudis from hungarica via photo. Further, hungarica is one of the species that I have not examined yet. The black vestiture or lack of golden vestiture on the femora and the ventral abdomen lead to Pollenia rudis versus hungarica. The eye in profile is much higher than the gena of the aptly named angustigena so I am comfortable suggesting Pollenia cf rudis. Some problems for me is that the genal groove appears to be more well defined than what I've seen for P. rudis. Also, I cannot tell if there are three-to-four marginal scutellar bristles. Some of the bristles could be missing. I am not a teacher (nor will that ever happen), so I am not able to convey my knowledge very well. I see several reasons why this should be P. rudis. If you are not comfortable with a cf, then simply rudis group. I hope that you have a Pleasant Day. John and Nini. Naturalists not experts. |
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| Ray Perry |
Posted on 24-10-2017 07:11
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Member Location: Flensburg, Germany. Posts: 586 Joined: 26.09.17 |
Many Thanks John and Nini, Knowing the group and that it's probably rudis or hungarica is good enough for me. I'm just interested in recording the insects in my garden and learning a bit of entomology on the way. You are a great help! Warm Regards Ray |
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but don't see the image in the post.
