Identification of beetles (Coleoptera)

The green devil -- ???? Bryansk region, June. Thank you very much. Sorry for the photo.

Hello! Please help me with the beetles.

367 - Carabus glabratus
320 - Poecilus cupreus

not a fact

Henoticus serratus (Gyllenhal, 1808) ?
Krasnoyarsk Territory. Pine forest.
3,1 mm approximately. The sides of the pronotum are evenly serrated, without any thickening on the anterior or posterior edges, the base is widely bordered, the anterior pelvic cavities are open. Rather densely covered with raised hairs. The points on the elytra are tangled.

Hello! Please help me with the beetles.
328crop-end of May, sosnyak, Minsk region, Belarus.

not a fact

glabratus fact.

not a fact

I apologize for giving a subject for discussion.

there is nothing to apologize for here, as you know, the truth is born in a dispute the fact is that similar beetles run around nearby, they are very variable in size and color, and without a copy in your hands under a microscope, all definitions are reduced to guessing 50/50 hit/miss. if you want accuracy, then catch or write to the genus/subgenus without a specific epithet, if you don't care, then write what you want

I by the way and "with an instance" do not understand how to distinguish them Can you tell me?

  
Please check if I identified the cows correctly

1. Adalia bipunctata


2. Coccinula quatuordecimpustulata


3. Oenopia conglobata


4. Psyllobora vigintiduopunctata


5. Hippodamia variegata



6. Hippodamia undecimnotata ?


7. Scymnus frontalis ?


All found in early September in Babushkin's garden, Kumertau, Bashkiria

Hello.
I will repeat my request again.
It is very important for me to test myself because I am a very, very novice amateur entomologist, and I am not sure of my abilities, and there are no specialists nearby.

Thank you in advance

Everything is correct, only now Hippodamia undecimnotata is called Ceratomegilla (Ceratomegilla) undecimnotata Schneider, 1792

Please help with the definition. The first two photos are beetles from cow dung, 6-7 mm, late July, north of the Omsk region. The last photo was released at the end of August, about 4 mm.

Please help with the definition. The first two photos are beetles from cow dung, 6-7 mm, late July, north of the Omsk region. The last photo was released at the end of August, about 4 mm.

Crimea, Dzhankoy district, 2009, V. Shaporinsky leg.
Chlaenius?

Did you correctly identify the stranger as Dascillus cervinus ? North of the Omsk region, forest zone.

Please help with the definition. 29.05.13. 40 km north-west of Bolshye Ukov. 7-8 mm. I apologize for the quality of the image, but it's the only one.

Ukraine, Crimea, Angarsk Pass, 2012, V. Shaporinsky leg.

Thank you very much for this comment, too.
I looked at the titles on the Zino website, but in the "atlas of beetles" section, where there are pictures. And now I clarified it in the section "List of species of ladybirds (Coccinellidae) of the fauna of Russia", it seems that Andrey Sergeyevich Ukrainsky edited it. Indeed, Hippodamia was removed, but placed not in Ceratomegilla, but in Semiadalia. So it turns out that Semiadalia undecimnotata Schneider, 1792 ?

Surroundings of Kirovo-Chepetsk, Kirov region. Late May-early June.