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Diptera.info :: Identification queries :: Diptera (adults)
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Therevidae
Renko
#1 Print Post
Posted on 14-10-2013 17:55
Member

Location: North of France
Posts: 2389
Joined: 08.10.13

 Hello,
A Therevidae (Thereva maybe ?) found in North of France in August, he measured 6-9 mm

Thanks,
Thomas
Renko attached the following image:


[197.54Kb]
 
Renko
#2 Print Post
Posted on 14-10-2013 17:55
Member

Location: North of France
Posts: 2389
Joined: 08.10.13

 2nd picture
Renko attached the following image:


[127.38Kb]
 
Renko
#3 Print Post
Posted on 14-10-2013 17:55
Member

Location: North of France
Posts: 2389
Joined: 08.10.13

 last picture
Renko attached the following image:


[193.76Kb]
Edited by Renko on 14-10-2013 17:56
 
libor
#4 Print Post
Posted on 14-10-2013 18:56
Member

Location: western Bohemia
Posts: 1290
Joined: 30.05.09

 Female Thereva bipunctata is my candidate.
Libor
 
Renko
#5 Print Post
Posted on 17-10-2013 20:50
Member

Location: North of France
Posts: 2389
Joined: 08.10.13

 Wow ! Thank you, libor Smile This species is not very illustrated on internet !
 
Ectemnius
#6 Print Post
Posted on 20-10-2013 12:04
Member

Location: The Netherlands
Posts: 865
Joined: 22.11.11

 Hello,

The ID is correct. Thereva bipunctata Meigen, 1820 is however a synonym of Thereva unica (Harris, 1780).

Greetings,

Ectemnius
 
Renko
#7 Print Post
Posted on 20-10-2013 20:51
Member

Location: North of France
Posts: 2389
Joined: 08.10.13

 Thank you too, Ectemnius for certification ! Grin
 
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08 September 2025 19:29
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nichilme
08.09.25 16:17
Anyone has this article'A REVISION OF SPECIES OF THE GENUS CADREMA WALKER (DIPTERA, CHLOROPIDAE) FROM ISLANDS IN THE INDIAN OCEAN'？ Smile

eklans
24.08.25 16:55
Thanks for your proposal, but for me this option is ineligible.

rvanderweele
15.08.25 10:15
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

rvanderweele
15.08.25 10:13
We received requests to get permission to ask for ID in our Facebook group, https://www.facebo
ok.com/groups/1798
95332035235/ Until now we pointed to diptera.info, but since Paul's passing we not

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"?

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