Identification of beetles (Coleoptera)

As I understand it, this is from the genus Metadonus (female) with the species did not understand.
6 mm. Perdenespinka densely dotted, feeling that even grainy. Head tube with a more shiny and fainter dotted midline. The hairs on the elytra in the aisles are raised, tilted back. Pads on the segments of the legs like without protruding hairs. The last sternite is simple. At the base of the cephalotube, the scales are hair-like, at the eyes with several wider ones. The scales on the elytra are rounded, more elongated on the sides.

3.3-4 mm. The forehead is separated from the head tube by a rather strong depression. The first two segments of the mustache are quite long. The handle is slightly curved. The scales are rounded with a greenish or pinkish tinge, in addition to them there are also raised hair-like scales. Shoulders are smoothed. The teeth on the thighs are barely noticeable, some specimens have only small bumps. Anal sternite (as I understand it in males) with a longitudinal depression and rollers on the sides. The top of the elytra practically does not diverge. Perhaps it is Phyllobius virens ?

well, nooo ... wingless angaraphyllobiuses.... I pass
try to drive away on DV or, if necessary, I will throw off the work of Korotyaev and Egorov

Help identify the barbel.
Belarus. Minsk region 22. 07.2017

Most likely Pseudovadonia livida. Specify the dimensions.

Thanks, I thought so too. something dark and large. Here is for comparison our Ukrainian, female and quite large.

Here is a drawing by Svetlana (=virens). Yours doesn't look very much like him."..

Ilya, I can't find any other options.

I would like to know the name of the beetle. Sat on the black wormwood on August 24. Pskov region.

Tell me, whose chrysalis is this under the alder leaf? Taken on August 23 in the Pskov region.

Good time to all!

I have a question! At the beginning of May, I set traps with vinegar on carabiners. There were a dozen other small beetles among the hundred carabus, mostly staffs.
And among that pile was a fragment of a beetle's prothorax, small, one millimeter by one. I can't understand what kind of animal it was, I'm lost even to the family!

Can anyone find out?

Sergey hi!
Most likely, the prsp. bug from the family Lygaeidae is Ground beetles, possibly Drymus ?
Good luck

Ukraine, Rivne region, June 14.
Do we define Cryptocephalus ?

Different beetles.
MO, Zheleznodorozhny

You can't tell up to a certain size from these photos.
1-yes, Agathidium sp.;
2 - Antherophagus sp.;
3-yes, it is;
4-undecorated Cyllodes ater (Herbst, 1792).

Tell me, please, what kind of barbels?
Belarus, Minsk region, Dzerzhinsk district, Negorelsky village Council, near the bus stop Asino, a clearing in a mixed forest, korostavnik field. 15.07.2017.

Thank you, Entalex!:)
I read the description-they should be about 1 cm. "My" beetles were slightly larger, closer to 1.5 cm.