Identification of beetles (Coleoptera)

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02.05.2022 20:03, Jaguar paw

It may be Cryptocephalus prusias Suffrian, 1853
Here is its description from an unpublished work by Lopatin
The body is large, expanded posteriorly. The head and pronotum are black, small spots near the upper inner edge of the eyes, 2 spaced spots in the posterior half of the disc and an oblong spot near the lateral edge on each side of the pronotum are yellow or reddish-yellow. The elytra are orange with three black spots (2, 1), of which 2 anterior ones are located below the humeral tubercle, and the posterior ones are approximately in the middle and closer to the suture. The bottom is black. The first 3 segments of the antennae are red from below. The ends of the forelegs, and sometimes the underside, are red.
Forehead in a very thick wrinkled dotted line. The pronotum is noticeably narrowed anteriorly, with widely turned, wrinkled-punctuated lateral margins, its disc is strongly convex, covered with moderately thick, shallow dots, and the spaces between the dots with the smallest wrinkles and dots. The elytra are shiny, in deep and coarser points than on the pronotum, with slightly convex intervals. Antennae are long, their 5-10 th segments are 4 times longer than their thickness.
Western and Central Georgia, Armenia, and Azerbaijan. South-eastern part of the Balkan Peninsula, Bulgaria, Turkey. Beetles on an oak tree

Thank you, Dmitry!

Here it is very similar, only the spots on the elytra are smaller. Oddly enough, I didn't find any mention of Georgia in English-language articles.

This post was edited by Jaguar paw-02.05.2022 20: 12

Likes: 1

02.05.2022 23:40, chebur

Please help me identify these beetles.
1. in the soil, Chekhov district, Moscow region, April 30
Length - 17.5 mm.
picture: 1._17_5____1_.JPG

2. Chekhov district, Moscow region, April 30
Length - 5 mm.
picture: 2._5__.JPG

3. Chekhov district, Moscow region, April 30
Length - 6.9 mm.
picture: 3._6_9__.JPG

4. Before the type of this Stenus sp., probably, it is unrealistic to determine?
I dug up the belly, but found nothing sclerotized. Probably a female.
Chekhov district, Moscow region, April 30
Length - 7.3 mm.
picture: 4._7_3__.JPG

5. Some kind of Sitona ? Rubbed, unfortunately, but behind the elytra were standing white scales.
Chekhov district, Moscow region, April 30
Length - 3.8 mm.
picture: 5._3_8__.JPG

6. Polydrusus (Eurodrusus) pilosus ?
Mowing on hazel, Chekhov district, Moscow region, April 30
Length - 6,8 mm.
picture: 6._6_8__.JPG

The post was edited by chebur-13.05.2022 21: 19

Likes: 1

03.05.2022 9:00, chebur

Please help me identify these beetles.
1. Chekhov district, Moscow region April 26
Length - 3.5 mm.
picture: 1._3_5___.JPG

2. Omosita discoidea ?
In a window trap over a pile of compost in the Chekhov district of the Moscow region on April 23-26
, the length is 3.5 mm.
picture: 2._3_5___.JPG

3. Omosita discoidea ?
In a window trap over a pile of compost in the Chekhov district of the Moscow region on April 23-26
, the length is 3 mm.
picture: 3._3___.JPG

4. In a window trap over a pile of compost in the Chekhov district of the Moscow region on April 23-26
, the length is 3.5 mm.
picture: 4._3_5___.JPG

5. In yellow plates on a compost heap in the Chekhov district of the Moscow region on April 23-26
, the length is 2 mm.
picture: 5._2___.JPG

6. Chekhov district, Moscow region April 26
Length - 1,8 mm.
picture: 6._1_8___.JPG

7. Chekhov district, Moscow region April 26
Length - 6,8 mm.
picture: 7._6_8___.JPG

8. Chekhov district, Moscow region April 26
Length - 1.2 mm.
picture: 8._1_2___.JPG

The post was edited by chebur-13.05.2022 21: 20

Likes: 1

10.05.2022 22:16, chebur

Please help me identify these beetles.
1. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 11 mm.
picture: 1._11_____1_.JPG

2. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 3.6 mm.
picture: 2._3_6_____1_.JPG

3. Asaphidion flavipes ?
In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 5 mm.
picture: 3._5_____1_.JPG

4. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 7.5 mm.
picture: 4._7_5_____1_.JPG

5. Moscow, Southern Administrative District, tributary of the Chertanovka river, on a submerged board, May
Length - 4 mm.
picture: 5._4_____1_.JPG

6. Triplax aenea ?
In a window trap over a pile of compost in the Chekhov district of the Moscow region,
its length is 4.3 mm.
picture: 6._4_3_____1_.JPG

The post was edited by chebur - 13.05.2022 21: 22

Likes: 1

12.05.2022 0:06, chebur

Please help me identify these beetles.
1. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 5.5 mm.
picture: 1._5_5_____1_.JPG

2. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 3 mm.
picture: 2._3_____1_.JPG

3. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 5 mm.
picture: 3._5_____1_.JPG

4. In a window trap over a pile of compost in the Chekhov district of the Moscow region,
its length is 6.2 mm.
picture: 4._6_2_____1_.JPG

5. In a soil trap on a compost pile in the Chekhov district of the Moscow region,
its length is 21 mm.
picture: 5._21_____1_.JPG

6. Moscow, Southern Administrative District, mowing on a shrub (like honeysuckle) in a mixed forest, May
Length - 4.2 mm.
picture: 6._4_2_____1_.JPG

7. Cyphon padi ?
Moscow, Southern Administrative District, in a window trap over a pile of branches in a swampy lowland in a mixed forest, May
Length-2.1 mm
picture: 7._2_1____Cyphon_padi___1_.JPG

The post was edited by chebur-13.05.2022 21: 15

Likes: 1

17.05.2022 17:35, chebur

Please help me identify these beetles.
1. In a soil trap under an oak tree on the bank of a forest stream in the Chekhov district of the Moscow region,
its length is 6.4 mm.
picture: 1._6_4_____1_.JPG

2. Mowing on the bush (?honeysuckle) in Serebryanoprudsky district, Moscow region, May
Length - 2.8 mm.
picture: 2._2_8___.JPG

3. In a window trap on a birch tree in the Chekhov district of the Moscow region,
its length is 4.5 mm.
picture: 3._4_5_____1_.JPG

4. In a soil trap under an oak tree on the bank of a forest stream in the Chekhov district of the Moscow region,
its length is 6 mm.
picture: 4._6_____1_.JPG

5. In a soil trap under an oak tree on the bank of a forest stream in the Chekhov district of the Moscow region,
its length is 4 mm.
picture: 5._4_____1_.JPG