Identification of Hymenoptera (wasps, bees, ants)

Please define it. Taken yesterday.

North-western Ukraine, May 9.
Andrena, galikt ??

North-western Ukraine, May 9.
Andrena, galikt ??

Victor, and it's very easy to tell the difference between Andren and Halikts. Do you see the extreme right transverse vein on the wing? In Halicts, it is strongly curved, and in Andren it is almost straight. In females, you can still look at the last tergite of the abdomen, but here the male

I kept paying attention to my jaws. If only you could still show it in the photo, and then something is completely confused in them.

I can't attach a photo yet

Help me identify grebneusogo...
Ukraine. Chernihiv region.
Koryukovsky district
03/06/2012

I'm not an expert, but it looks like it's Diprion pini.

what kind of animal is this? bryansk, 04.06.2012

Is it possible to determine what kind of ant it is?

456870, Chelyabinsk region, Kyshtym city district, shore of Lake Irtyash

Camponotus vagus???

please help me identify the villain-trying to settle in the garage
Ukraine, Donetsk region. Makeyevka. photo taken today.
externally, it looks as much like a wasp as possible, but it is one and a half to two times larger, the body is not striped, only the hind legs are striped, something yellow, hairy under the front part of the body, it is not clear whether it is a load or a part of the body.

I will say before the appearance, although this is a thankless task, and even for such photos, well, since all the signs more or less converge-Sceliphron spirifex. And he was most likely carrying a female spider Misumena vatia for his larvae.

Please give us a link to bees with long whiskers. About 20 years ago, I caught 2 pieces, but they were not saved, they remained only in memory.

  Dr. Niko, Carcharot, thank you very much, if you believe Google - still Sceliphron destillatorium, and apparently with a load, but in the garage I did not see such yellow spiders )

North-western Ukraine, May 10, on a pine tree in which small burrows were made, possibly by this very bee.
Andrena haemorrhoa ??

This is not Andrena. This is Osmia sp.

Is there venation here, too ? Or the bottom of the abdomen ?

and venation, too, but in general, she is completely different, completely different from Andrena.
A dog may be the size of a cat, but we won't mix them up. It's the same here.

For me, they are still like the Chinese.
Thanks !

Tell me what kind of insect. Location: Thailand. Size:4-4. 5 cm

As far as I understand (sorry for the quality of the photo) - this is a brac. Is it possible to say something about the genus? From similar ones, I found Aphidius, Zele.
North-West Ukraine, May 14:


And another rider, May 13, in the same place. If this is possible, of course ( I didn't find anyone similar with white stripes on the sides of the abdominal segments) :

Please define it. In the Mius River valley. Rostov region 07.06.12