Identification of Hymenoptera (wasps, bees, ants)

  
12.06.2008. Calameuta filiformis (Eversmann, 1847)
These are different species, in the second picture Tenthredo vespa Retzius, 1783
And to the pictures of 20.07.2009: Abia fasciata (Linnaeus, 1758) is more correct, the name Zaraea is sometimes used in Russian literature to denote a subgenus, and among the bourgeois it goes simply as a synonym

Thanks!
For correct Latin spelling (priority name) I use www.faunaeur.org/

Thanks!
For correct Latin spelling (priority name) I use www.faunaeur.org/

A couple of days ago, quite a few of these animals appeared on the window.
Please tell me.
Kyiv. Size 2-2.5 mm.

Surroundings of Kirovo-Chepetsk, Kirov region. 17.07.2009.

Well, here are some more pictures, like it turned out better.
It looks like they're all males, and I've also seen females-they have a small ovipositor.

Poltava region, Polt. district, pos. Tereshki, pine forest area, peski
09.07. 2013
Paranthidiellum liturgatum? or who is similar to us can still fly?

Tell me, pliz, who is Copenhagen: in green I go out for females on Anthophora monacha (c. 498). But Mr. Google says that this name is a synonym for the widespread A. retusa. Something my clients on the classic retusa is not very similar. Do we have a southern uniform? Or is there another species under the name A. monacha in green? And then I'm in this group full of Oslo.
P. S. On page 22 of this thread, a photo of a bee from Siberia (URL 1071) is signed presumably A. monacha-similar to mine.

I have some fairly large eardrums from the Carpathians with a distinctive appearance, but I don't even know where to stick them. I'll try to outline it, if anyone has any ideas, please speak out, and I'll Google it further. The body is 11 mm long, of which the abdomen accounts for a little more than 6. The Srsp is glabrous, with deep longitudinal and transverse furrows. The abdomen is completely flat from the sides (and during life, too!), almost without a stalk (very vaguely resembles Evania, but it is divided differently). The abdomen is dark red, the rest of the body and appendages are black. They were found on fresh spruce trunks in July.

Yes, mute fota and fotkat nothing, that's the point... It's just that the look is very characteristic - you'll see it once and you won't confuse it with anything else. If I knew at least some options, I would have already Googled them from the photos.

M. O. Orekhovo-Zuyevsky district, Nerskaya station, from the pupa of a butterfly 14.02.2014

Missed with gratitude.
It seems to me that this incomprehensible animal of yours is a joke from the genus Ibalia Look at the photo on the web, isn't it?

Of course she! Balshoy thank you! Aren't there any Ibaliidae in green?

And there are no tables to distinguish between these two types? How everything is running... For some reason, I immediately decided that in the Carpathians - I. leucospoides

And what is your second type there: rufipes or jakowlewi? All of them are not marked on the Fauna Europaea website for Ukraine. Or M. B. is there something else out there? Then I'll pass.

And there are no tables to distinguish between these two types? How everything is running... For some reason, I immediately decided that in the Carpathians - I. leucospoides

Help me determine it.
South Vietnam, Mui Ne (Phan Thiet) 21.02.2014