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Diptera.info :: Identification queries :: Diptera (adults)
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Cylindromyia xylotina? → brevicornis
christoophe
#1 Print Post
Posted on 29-10-2022 09:14
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 I think it's Cylindromyia xylotina.
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Edited by christoophe on 30-10-2022 12:19
 
christoophe
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Posted on 29-10-2022 09:14
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 pic 2
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christoophe
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Posted on 29-10-2022 09:15
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 pic 3
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Zeegers
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Posted on 29-10-2022 14:52
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 I can see it is something special, but xylotina should have much longer antenna. Could you show the ventral side ot first tergites ?

Theo
 
christoophe
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Posted on 29-10-2022 15:36
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 ventral side ot first tergites
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Zeegers
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Posted on 29-10-2022 17:18
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 So, definitely in the brevicornis branche. Many bristles are broken off, but outer vertical looks quite strong. So why not female brevicornis ? Second segment of arista is somewhat out of focus, but looks elongated.

Theo
 
christoophe
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Posted on 30-10-2022 12:16
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 With these specimens from Malaise trap it is sometimes complicated. It's brevicornis, the genital part is broken hence this weird shape. Well done Theo, thank you.
 
Zeegers
#8 Print Post
Posted on 30-10-2022 19:54
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 Great we hear we got this.

Theo
 
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Tony Irwin
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

smol
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

Tony Irwin
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!

smol
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

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

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

Nikita Vikhrev
08.05.25 18:22
I have

rvanderweele
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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