Diptera.info :: Identification queries :: Diptera (adults)
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 Rhagoletis ID.
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| FPark |
Posted on 29-07-2021 11:00
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Member Location: Posts: 12 Joined: 24.07.21 |
Hello. Am I correct in thinking that the attached image is of Rhagoletis meigenii? The image was taken in early July this year near a small pond in Worcestershire (VC 37). Thanks. |
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| FPark |
Posted on 01-08-2021 10:45
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Member Location: Posts: 12 Joined: 24.07.21 |
FPark wrote:
FPark wrote: FPark wrote: Hello. Am I correct in thinking that the attached image is of Rhagoletis meigenii? The image was taken in early July this year near a small pond in Worcestershire (VC 37). Thanks. I hope the image is attached now. FPark attached the following image:  [130.61Kb] |
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| FPark |
Posted on 01-08-2021 10:50
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Member Location: Posts: 12 Joined: 24.07.21 |
FPark wrote: FPark wrote: FPark wrote: FPark wrote: Hello. Am I correct in thinking that the attached image is of Rhagoletis meigenii? The image was taken in early July this year near a small pond in Worcestershire (VC 37). Thanks. I hope the image is attached now. Another view. FPark attached the following image:  [105.48Kb] |
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| eklans |
Posted on 01-08-2021 12:06
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Member Location: Franconia, Germany Posts: 3885 Joined: 11.11.18 |
Hi FPark, yes it is a female Rhagoletis meigenii. https://diptera.i...d_id=88313 Greetings, Eric Kloeckner |
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| FPark |
Posted on 01-08-2021 12:20
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Member Location: Posts: 12 Joined: 24.07.21 |
Thank you. |
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| Nosferatumyia |
Posted on 01-08-2021 17:11
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 Member Location: Posts: 3491 Joined: 28.12.07 |
No Rhagoletis. The flagellomere 1 is rounded apically, and oviscape is intensively black and short, so it is Trypeta immaculata Mcq., a leaf miner on Taraxacum. Also, R. meigenii has narrowe subbasal crossband, not fused to the short posterior patch (in T. immaculata forming a hook-like pattern) Edited by Nosferatumyia on 01-08-2021 17:18 Val |
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| eklans |
Posted on 01-08-2021 20:12
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Member Location: Franconia, Germany Posts: 3885 Joined: 11.11.18 |
Thank you very much, Val, and sorry, FPark!
Greetings, Eric Kloeckner |
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| Nosferatumyia |
Posted on 02-08-2021 09:27
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Member Location: Posts: 3491 Joined: 28.12.07 |
eklans, It is really a very difficult case without genitalia dissection. I had to check myself twice. Val |
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| eklans |
Posted on 02-08-2021 09:41
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Member Location: Franconia, Germany Posts: 3885 Joined: 11.11.18 |
That's true Val, but ...flagellomere 1 is rounded apically is a very good hint. R. meigenii is quite common in my garden and I find it on Mahonia - and I've reworked my definition today 
Greetings, Eric Kloeckner |
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