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Diptera.info :: Identification queries :: Other insects, spiders, etc.
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Sawfly
Barry
#1 Print Post
Posted on 18-07-2016 07:12
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Location: England
Posts: 72
Joined: 20.10.12

 Hi,

I found a cocoon on Salix and the attached emerged from it. It's not a species I'm familiar with so any thoughts would be much appreciated. Many thanks.

Barry.
Barry attached the following image:


[112.71Kb]
 
Cesa
#2 Print Post
Posted on 20-07-2016 15:51
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Location: Turkey
Posts: 1276
Joined: 13.10.09

 A species of Rhogogaster (Tenthredinidae)!
 
http://www.cesa-tr.org/
ValerioW
#3 Print Post
Posted on 20-07-2016 16:57
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Location: Padova - Italy
Posts: 982
Joined: 01.06.12
Cesa wrote:
A species of Rhogogaster (Tenthredinidae)!



I'm sorry, but is wrong. While the family is right, the subfamily (Tenthredininae) is wrong.
This is how a Rhogogaster sp. anal cell appears
ValerioW attached the following image:


[105.26Kb]
 
ValerioW
#4 Print Post
Posted on 20-07-2016 16:57
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Location: Padova - Italy
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 This is how it looks in this photo
ValerioW attached the following image:


[60.57Kb]
 
ValerioW
#5 Print Post
Posted on 20-07-2016 16:57
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 So this is from Nematinae s.f.
 
ValerioW
#6 Print Post
Posted on 20-07-2016 17:17
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Location: Padova - Italy
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 My guess is that this one could be Nematus or Pachynematus. But to be sure it's necessary to check at least claws, antennae, clypeus and part of abdomen
 
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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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