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Diptera.info :: Identification queries :: Diptera (adults)
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Chaoborus obscuripes (Chaoborus ?)
evdb
#1 Print Post
Posted on 05-04-2017 09:25
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Location: France (Loiret)
Posts: 1357
Joined: 05.12.11

 Hi !

Center of France, near a pond, 4th april 2017
I am quite sure it is Chaoborus male. Could it be C. obscuripes ?
Thanks for help

www.galerie-insecte.org/galerie/image/dos180/big/_AAA4406.jpg

www.galerie-insecte.org/galerie/image/dos180/big/_AAA4429.jpg

Edit. Add genitalia
Edited by evdb on 28-01-2018 16:47
Eugene
 
http://portfolio.fotocommunity.fr/evdb
Tony Irwin
#2 Print Post
Posted on 05-04-2017 17:32
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Location: Norwich, England
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Joined: 19.11.04

 I think it must be obscuripes, though it's much darker than any others I've seen.
Tony
----------
Tony Irwin
 
evdb
#3 Print Post
Posted on 05-04-2017 20:29
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Location: France (Loiret)
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 Thanks Tony, they were very many, only males.
Eugene
 
http://portfolio.fotocommunity.fr/evdb
evdb
#4 Print Post
Posted on 11-04-2017 12:47
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Location: France (Loiret)
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 For information : similar specimens from the same site were C. crystallinus
Eugene
 
http://portfolio.fotocommunity.fr/evdb
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eklans
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Thanks for your proposal, but for me this option is ineligible.

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For those specialists not active on Facebook, I just ask to consider to join our group on FB. Please, be aware that it is not necessary at all to be active on FB outside the diptera group. Actually, n

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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

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