Identification of Hymenoptera (wasps, bees, ants)

I wish someone could help me sort out my e-mails. I'll be very grateful. It will be enough until the end.
Krasnoyarsk region, forest-steppe.

... if the light stripe on the temple is divided in two, then it is almost certainly Vespula vulgaris (in Vespula germanica, this stripe is always solid). But a more significant feature is the shape of the outer edge of the basal tooth of the mandibles (see my previous post).

I didn't find the "previous post", is it in this topic?

And with the temporal stripe, I don't understand it yet. I compared different photos, some of them have a yellow stripe reaching to the crown of the head, completely emphasizing the eye (germanica?). and in others, only on the sides of the head (vulgaris?).

Here is the wasp that nibbles sausage from the side of the face. Here the mandibles are visible, although not sharply. It's a pity Germanica with mandibles is not a good photo.

But this perepronchatoptera is completely unfamiliar to me. It looks like a wasp, but I don't know what kind.

Can you tell from these photos? Saint Petersburg, 21.09.2020

Please help me determine Cerceris. Georgia, Tbilisi, 24. IX. 2020, length from the tip of the abdomen to the base of the jaws - 13 mm. C. flavilabris?

Yes, female Cerceris flavilabris

Thank you. One more question : is this type given anywhere in Georgia?

Saratov, May.
Polistes nimpha?

Maybe I got the wrong topic for publication, but I think that these small nests are the work of some small eepons. Can someone recognize (Georgia) (yes, the photo is certainly terrible).

If there are spiders inside, it may well be Auplopus sp. [Pompilidae].

This was the first thought that came to me, but the nests are simply negligible, no more than 5 mm in length, smallish like for Auplopus ...
Unfortunately, it is not possible to check the contents, because the image was sent to me. The coin's diameter is 38 mm.

And why is "snapshot" in the singular? I see two different ones. Maybe the photographer will deign to make a third one, after opening one cell?

Please help me identify two fairly large bumblebees from ocd. Krasnoyarsk.

1. Ocd. Krasnoyarsk, forest-steppe. 7.06.17. Length-25mm.
The penultimate segment of the abdomen is covered with red hairs (not visible in the image).


2. Ocd. Krasnoyarsk, Torgashinsky hr. 21.06.13. Length-23mm

  AVA, ENO, on the vertical surface of masonry and at joints. Given the scale, I also have doubts about the participation of smartphones. The author of the pictures did not bother to open the nest.

Can I specify the type of Mirmiki? Very characteristic scapus with a protruding "blade"
Yaroslavl region, Pereslavl district in the soil. a trap on sukhodol.
alternatively-M. sabuleti or M. schencki

Moscow region, Orekhovo-Zuyevsky district, pos. Voynovo Gora

Moscow region, Voynovo Gora

Good hour.
Tatarstan, Nizhnekamsk district.
Can I identify it? July 2019