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 Tachina magnicornis? <=
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| Volker |
Posted on 20-08-2022 14:44
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Member Location: Posts: 324 Joined: 15.05.08 |
Hello, I photographed this fly on Mentha today and I see T. magnicornis here. Am I right in my assumption? Greetings, Volker    
Edited by Volker on 21-08-2022 20:22  |
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| eklans |
Posted on 20-08-2022 14:56
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Member Location: Posts: 3337 Joined: 11.11.18 |
Hi Volker, I'm sure you are! (Though it's a female and these are quite tricky - varium et mutabile semper femina [Vergil] ) If you could post a better version of the 3rd photo we'll have no problems to see that the 4th tarsomere of the foreleg is distinctly wider than long.
Edited by eklans on 20-08-2022 14:56 Greetings, Eric Kloeckner |
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| Volker |
Posted on 20-08-2022 16:10
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Member Location: Posts: 324 Joined: 15.05.08 |
Hi Eric, here is a larger version of the picture.  Greetings, Volker |
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| eklans |
Posted on 20-08-2022 16:46
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Member Location: Posts: 3337 Joined: 11.11.18 |
Thanks Volker, it's not exactly what I wanted to see but the tarsomere seems to be skewed. Anyhow I'm sure it's magnicornis - the fore tarsi are black and the black longitudinal abdominal stripe widens distinctly towards the end on tergite 5.
Greetings, Eric Kloeckner |
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| Volker |
Posted on 20-08-2022 17:23
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Member Location: Posts: 324 Joined: 15.05.08 |
Hello Eric, thanks for confirmation. The tarsi are difficult to judge, depending on the view of the legs. In nature, it is difficult to show the individual body parts well. But what should it be other than this species? Greetings, Volker |
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| eklans |
Posted on 20-08-2022 17:47
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Member Location: Posts: 3337 Joined: 11.11.18 |
Yes, and I think, magnicornis may have a pointed midstripe but fera not a widened one. (T&H key, Ceretti)
Greetings, Eric Kloeckner |
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