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Diptera.info :: Identification queries :: Diptera (adults)
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Muscidae -> Limnophora riparia
MorganA
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Posted on 14-01-2023 11:38
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Mid Norway 28th Aug 2021

In the central European key, I end up at Limnophora, and from there I end up in couplet 6 for females with L. olympiae and L setinerva.
Neither is registered in Norway as far as I know, but maybe I went wrong somewhere.

R4+5 have bristles approx half way to rm.
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MorganA
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MorganA
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Posted on 14-01-2023 11:40
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MorganA
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MorganA
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MorganA
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Posted on 26-01-2023 23:40
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Nikita Vikhrev
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Posted on 27-01-2023 09:48
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Identification of females of Limnophora isn't entirely reliable.
In your case head looks as that of L. riparia. L. riparia usually has 1 p seta on t2, your fly too. L. olympiae and L setinerva have 2 p seta on t2.
Nikita Vikhrev - Zool Museum of Moscow University
 
MorganA
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Posted on 28-01-2023 10:50
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Thank you! It does key to L. riparia if I ignore the r4+5 bristles (maybe a variable character?).

 
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09 July 2025 17:00
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