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Diptera.info :: Identification queries :: Diptera (adults)
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Yellow Hilara => Hilara thoracica F
Caillou
#1 Print Post
Posted on 27-09-2015 07:53
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Location: Vevey, Switzerland
Posts: 112
Joined: 29.01.13

Hello,

Between the coloring and the chaetotaxy I would think this to be a female Hilara thoracica, do you agree ?
Thank you for your help.

June 14th, 2014, Vevey, Switzerland, in an underpass near a small wood.
Size: 5.3 mm
Caillou attached the following image:


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Edited by Caillou on 20-11-2019 15:44
Pierre Bornand
 
Caillou
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Posted on 27-09-2015 07:54
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Location: Vevey, Switzerland
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Caillou
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Posted on 14-11-2019 14:17
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Location: Vevey, Switzerland
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A new chance for an old subject ?
Pierre Bornand
 
johnes81
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Posted on 14-11-2019 21:36
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Location: Berlin, Germany
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Hello Pierre,

it is not H. tenella. I have documented H. tenella last year. For one thing, H. tenella is smaller than H. thoracica.

I think that you are correct because of the 2-3 serial ac and one serial dc. This is a female which appears to have a flattened and curved t3. It fits the description of H. thoracica in the document entitled "The Hilara species (Diptera, Empididae) of Switzerland" by Chvala and Merz. But I am not an expert.

Best wishes,
John
John and Nini. Naturalists not experts.
 
Caillou
#5 Print Post
Posted on 20-11-2019 15:44
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Location: Vevey, Switzerland
Posts: 112
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Thank you very much John for your detailed answer !
I understand you aren't an expert but your opinion is very well-argued, I take it as a valid confirmation.
Get well again !
Pierre Bornand
 
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