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Diptera.info :: Identification queries :: Diptera (adults)
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Possible Stevenia atramentaria ♂--> Ok
rafael_carbonell
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Posted on 16-12-2024 19:50
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Location: Beuda, Girona, Catalonia
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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
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Posted on 16-12-2024 19:56
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...
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rafael_carbonell
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Posted on 16-12-2024 19:56
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Zeegers
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Posted on 17-12-2024 12:09
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Excellent pics and it can hardly be anything else !

So, is this Pireneos or low altitude ?


Theo
 
rafael_carbonell
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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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04 July 2025 01:34
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23.06.25 18:10
If you have some spare money, there is a copy (together with keys to pupae and larvae) for sale by Hermann L. Strack, Loguivy Plougras, France

23.06.25 11:18
Appreciate it, Tony Irwin! I got the hint to use the key next to Langton and Pinder key for females of Chironomidae. So no specific queries, except the keys... I will keep this on my list and hope th

19.06.25 15:33
I have the hard copy book, if you have any specific queries, but I'm not scanning the 500+ pages!

02.06.25 18:26
Anyone has "Chironomidae of the Holarctic region. Keys and diagnoses. Part 3. Adult Males Entomologica Scandinavica Supplement 34"? smolwaarneming@gma
il.com

28.05.25 20:57
I have Russian Coenosia. nikita6510@ya.ru

28.05.25 12:25
Is someone able to share with me "A key to the Russian species of the genus Coenosia"?

08.05.25 18:22
I have

03.05.25 08:35
Does someone has a scan of Nartshuk E.P. 2003. Key to families of Diptera (Insecta) of the fauna of Russian and adjacent countries. Proceedings of the Zoological Institute Vol. 294: 1-252 for me?

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