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Diptera.info :: Identification queries :: Diptera (adults)
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Possible Stevenia atramentaria ♂--> Ok
rafael_carbonell
#1 Print Post
Posted on 16-12-2024 19:50
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Location: Beuda, Girona, Catalonia
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Joined: 23.03.06

Rhinophoridae are for me very difficult to identify, but this fly has at least a pair of median discal setae on T3 and T4, so if it was Stevenia, it could be S.atramentaria? (in Spain is only known S.deceptoria and S.umbratica but S.atramentaria is recorded from France)
(Spain: Girona: Beuda, on a leaf, 28.v.2023)
rafael_carbonell attached the following image:


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Edited by rafael_carbonell on 01-06-2025 18:46
 
rafael_carbonell
#2 Print Post
Posted on 16-12-2024 19:56
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...
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rafael_carbonell
#3 Print Post
Posted on 16-12-2024 19:56
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Zeegers
#4 Print Post
Posted on 17-12-2024 12:09
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Location: Soest, NL
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Excellent pics and it can hardly be anything else !

So, is this Pireneos or low altitude ?


Theo
 
rafael_carbonell
#5 Print Post
Posted on 17-12-2024 12:29
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Thanks, Theo, pics could be better. Is in the Pre-Pyrenees, at 400 masl.
Reading the key again, atramentaria diagnostic character should be "lateral vertical seta well developed, clearly longer than the postocular setae" .... but setae on face is very difficult to me to understand.
And microtrichosity is equal to priuinosity?
Is it a male?
Edited by rafael_carbonell on 17-12-2024 14:29
 
Zeegers
#6 Print Post
Posted on 17-12-2024 22:17
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Location: Soest, NL
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Sorry, just noticed: I do not agree with female, it is a male.

Thro
 
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Date and time
08 September 2025 16:27
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