Identification of beetles (Coleoptera)

M. O., Lishnyagi, 21.08.2016

Please tell me if this is Coptocephala quadrimaculata or C. unifasciata.
Tatarstan, Nizhnekamsk district of Blagodatnaya district. July 4, 2016.

Elizar, in the first photo (2.jpg), laid out by me, from left to right-forest dung, golden bronze, the next beetle I doubt (I think it's a dung beetle, but still not), then-ordinary platysma.

In the second photo (3.jpg) continues a series of platysmas, then 4 leptures of red. I don't know anyone on the second row, except for aspen leaf beetle (7 on the left), then through one that I don't know, there are Colorado potato beetles at the end of the row of its larvae.

In another photo (4.jpg I don't know anyone behind the sculptures.

C. unifasciata is more likely than C. gebleri Gebler, 1841 (=quadrimaculata F.)
But to determine, you need to see how the forehead is dotted and the mandibles are arranged. The color of their platbands is quite variable.

Here it is not clear which Coptocephala quadrimaculata comrade meant - if Coptocephala quadrimaculata (Linnaeus, 1767), then it is now Coptocephala linnaeana Petitpierre and Alonso-Zarazaga, 2000, and earlier it was considered a synonym of unifasciata (Scopoli, 1763). A quadrimaculata F. there is no such taxon/synonym in the palearctic catalog at all...

Yes, I understand, there is a confusing situation with "quadrimaculata"... and linnaeana is still not found in Russia, so I decided that it means gebleri

Most likely, Radik was referring to the same type, which in different manuals goes by different names (former synonyms). There is no such thing as C. gebleri in Tatarstan

A weevil for identification (if it can be identified from such a photo). Georgia, Shatili, 22.08.2016

1-2. Stictoleptura rubra
3-4. Oedemeridae
5-6. Harpalus (Pseudophonus) rufipes
7-8. Tenebrio molitor
9. Prosternon tesselatum
10. Harpalus sp.
Go ahead yourself!!! The charity session is over, the caller ID is here to help!

Thank you, Ilya. Also went to this genus, but failed to get to the species, it seems from this photo and will not work.

The maximum that can be extracted from this photo is the subgenus Larinus s. str.

Most likely, Radik was referring to the same type, which in different manuals goes by different names (former synonyms). There is no such thing as C. gebleri in Tatarstan

Here - V. F. Khabibullin, O. S. Muravitsky " Atlas-determinant of coccinellids (ladybirds)(Coleoptera: Coccinellidae) and leaf beetles (Coleoptera: Chrysomelidae) of Bashkortostan. Ufa. RIC BASHGU. 2011 - listed Coptocephala (s.str.) quadrimaculata (Linnaeus, 1767). But now the view is called differently?

Your species is Coptocephala unifasciata (Scopoli, 1763).

China, prov. Liaoning, Liaodong Peninsula, Dalian City, Liushunkou District (Port Arthur)
beginning of August 2016
What is this snake-like barbel?

Tell me pozh-ta is Larinus turbinatus? Tatarstan, Nizhnekamsk district

Help me identify a cow
2.5 mm 20.05.16 Germany
Scymnus frontalis
Nephus quadrimaculatus
Platynaspis luteorubra

I wouldn't be so peremptory as to say
Rather, it is Uloma rufa, the base of the pronotum is not bordered in the middle, and the indentation in the male U. culinaris is much more pronounced...

I'm certainly not a coleopterist, and I'm certainly not an expert on blackbirds, but I've had to deal with a lot of coleopteran groups in my line of work. According to Silferberg (2010), U. culinaris is not found in Karelia, I can only compare it from images, but U. rufa is familiar to me, and I have never marked it on deciduous trees. In the pictures, the border at the base of the pronotum in the middle is not quite clear, but still, in my opinion, it is not interrupted.
It seems that Karelia now also has U. culinaris...

Dear IchMan - in YAO, where I come from, there are both species, and I, as a person interested in xylobionts, understand a little about these black bodies. Indeed, U. rufa prefers "needles", especially dead pines, BUT there have been finds tested on beetles and from birches. Therefore, to determine only by breed - there is no Comme il faut, especially from the photo, the signs "read" well.
With respect...

The last Sorrel leaf eater?

And who is "langriida"? If it is furry (Lagriidae), then it is not. And not Languriidae (lizard beetles). According to its general habit, it is an abscess (Meloidae), of the type Lytta-Teratolytta. But I don't really see the signs. If it were possible to cut out the beetle itself from the source code and show it with a higher resolution, at least the whiskers and paws, it would be possible to say more precisely. Or shoot the collected material. The larvae are leaf beetles, but I don't know which ones.