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Diptera.info :: Family forums :: Syrphidae
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Cheilosia or Portevinia?
Beat
#1 Print Post
Posted on 21-04-2014 19:38
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Joined: 18.04.14

 Dear community

my third question on syprhids, this one may be more tricky even for you (I'm not a dipterologist at all). Thought it was Portevinia maculata but this species should have naked eyes. Mine has hairy ones. Cheilosia? Photo taken on 12 Apr 2014, Zürich CH.

Many thanks for your expert guesses
Beat
Beat attached the following image:


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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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10.03.25 18:02
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04.03.25 17:10
Please use the link posted below to remember and honour Paul, if you wish

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