Identification of Hymenoptera (wasps, bees, ants)

No, of course not.

Can you tell me if this is a wasp clutch ?

Hello! Is it possible to identify this one?
Moscow region, Shatursky district, platf district. Woodlands, larva 02 August 2017 on the fern Pteridium aquilinum, imago - 26 August 2017.
I'm leaning towards Aneugmenus coronatus or A. padi, but I can't choose which one.

Please define it. The first one was shot in Uzbekistan, the rest - in the Nizhny Novgorod region.

Surroundings of Kirovo-Chepetsk, Kirov region. End of July.

Aneugmenus padi

I was even interested in how you imagine its further development. I didn't have enough imagination. And the masonry is interesting, I can't even imagine whose. There is a common capsule of a foamy substance, as in the oothecae of mantises and some cockroaches, but this is not it.

Yes, I somehow didn't even think about it. Since I couldn't find anything similar, I try to consider all the options and weed out the unsuitable ones at all.
Here, by the way, a similar thing was identified as the mantis ooteka. http://macroid.ru/showphoto.php?photo=169633 But I don't think it's like her.

Kirov region, Kirovo-Chepetsk, forest park. 02-03. 09. 2017.
Chrysis equestris?
Right here: https://www.researchgate.net/publication/28...era_Chrysididae
and here:
http://www.chrysis.net/database/chr_scheda...rysis_equestris
the difference between similar species C. fasciata and C. zetterstedti is written. But I still haven't figured it out.

apparently, cocoons of braconids: https://farm9.static.flickr.com/8184/812649...8d16f5534_b.jpg On the Internet, such things are referred to as Diolcogaster, but I don't know how plausible this is.

Alexander, please take another look at this one
http://insectamo.ru/sawfly/25-pililshchiki...menus-coronatus
maybe this is also A. padi ?

Colleagues, is it possible to define up to the type?
Thank you in advance.
09. 09. 17, Stavropol region, Grushovy village, country sand and earth road

Yes, so.
But you can't tell up to the view from such images. You need to see at least the front wing, the top of the propodeum and the end of the abdomen.

Please help me identify the OS. The nest was removed from the front and rear. It seems to be Polistes dominula, but I will be grateful for the expert's opinion. Sevastopol, 16.09.2017

More pictures appeared. Will it work?

Surroundings of Kirovo-Chepetsk, Kirov region. 14.09.2017.
Ammophila campestris?

Will you be able to determine the braconid up to the species ? On a birch tree. Moscow region, 09.09.2017

Surroundings of Kirovo-Chepetsk, Kirov region. 14.09.2017.
Probably all Halictidae... Confirm or deny it.

# 2 - something like Panurginus, the rest are all Halictidae (1-Halitus, 3-Evylaeus, 4-Seladonia).

Kirov region, Kirovo-Chepetsk, forest park. 06.09.2017.

Surroundings of Kirovo-Chepetsk, Kirov region. 14.09.2017.

Saratov region, Engelsky district, September
Is it possible to determine?