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Identification of beetles (Coleoptera)

Community and ForumInsects identificationIdentification of beetles (Coleoptera)

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16.07.2023 23:18, gokenin

Tell me for the striped beetle plavuntsa, pliz.
Smolenskaya street. July.
Thanks
user posted image

This post was edited by gokenin - 17.07.2023 10: 32

17.07.2023 11:23, Alexandr Rusinov

Female Acilius, you can find out the type if you look at the bottom of tel
Likes: 1

18.07.2023 13:56, gokenin

Female Acilius, the species can be recognized if you look at the bottom of the body


Good afternoon, Anthrenus!
There are only two types of them-Polosunovs . Finns give this picture-zooms in on a click
user posted image
There are two Acilius species in Finland, A. canaliculatus and A. sulcatus. Both are common species and can be found even in Lapland. A. canaliculatus (body length 14.0 – 15.5 mm) is smaller than A. sulcatus (15.7 – 18.0mm). Besides the body length, the patterns on their heads (Picture 2) can help you easily identify them.
I have according to this picture -- A. sulcatus.

But when he flew 10-15 cm and sometimes somersaulted on his back, I clearly saw a yellow spot on his belly. I would know that it is important for the definition would take a picture.
T. o. it turns out that one feature contradicts the other?
Thanks for attention.

This post was edited by gokenin - 18.07.2023 14: 08

18.07.2023 14:06, gokenin

and here is the sign on the head
user posted image

24.07.2023 18:24, коты

Greetings to all.
Please help me identify the dung man who understands them.

The fact that this is not an ordinary stercorarius I believe is due to the fact that stercorarius always has a purple or blue tint, and this beetle is completely gray-black, without any ebb.
By location in Goryachy Klyuch, Krasnodar Krai. It's been full of them for a month now, like.

13.08.2023 9:16, maikl-2

Help with the definition of Kirov region mixed forest, soil traps 25.7. -4.8. 23
L-6 mm
https://radikal.host/i/Fkc0PA

13.08.2023 16:30, smax

Help with the definition of Kirov region mixed forest, soil traps 25.7. -4.8. 23
L-6 mm
https://radikal.host/i/Fkc0PA

Oxypselaphus obscurus
Likes: 1

15.08.2023 10:47, maikl-2

There are a couple of beetles from Kalmykia roc.Элисты
1. Pseudotaphoxenus rufitarsis major Tschitscherine, 1895 ? L-22 mm soil traps 25.7. -4.8. 23
https://radikal.host/i/FnDzio
2. Carabus hungaricus mingens (Quensel,1806)? L-32 mm soil traps 25.7. -4.8. 23
https://radikal.host/i/FnDqzz

27.08.2023 16:10, pierrevanstulov

Please help me determine. A copy was found on June 25 in the near Moscow region in the courtyard under the plank. Length -- 11 mm

user posted image

A Google image search says this Copper ground beetle Poecilus cupreus (Linnaeus, 1758). Not lying?

This post was edited by pierrevanstulov - 08/27/2023 16: 21

28.08.2023 14:12, Makarov

Please help me determine. A copy was found on June 25 in the near Moscow region in the courtyard under the plank. Length -- 11 mm

user posted image

A Google image search says this Copper ground beetle Poecilus cupreus (Linnaeus, 1758). Not lying?


Judging by the proportions of the pronotum and hems on the hind legs, it is Poecilus (Poecilus) versicolor (Sturm, 1824)
Likes: 1

29.08.2023 23:04, botanque

and here is the sign on the head
user posted image

Acilius sulcatus, female. According to the head pattern and hairy pronotum.

30.08.2023 9:42, vvitalyi

Amur region. On August 5 of this year, I found an unknown antler already withered on the field road. Length 25 mm. Can you tell me who it is?

user posted image

30.08.2023 22:54, pierrevanstulov

Judging by the proportions of the pronotum and hems on the hind legs, it is Poecilus (Poecilus) versicolor (Sturm, 1824)

Thank you very much!

Can you tell me if the friend on the right is the same view? He was caught on June 10 in the same place. It is bigger and looks " popuzatey "(sorry for the amateurish terminology)

user posted image

This post was edited by pierrevanstulov - 30.08.2023 22: 54

31.08.2023 6:02, vvitalyi

Amur region. On August 5 of this year, I found an unknown antler already withered on the field road. Length 25 mm. Can you tell me who it is?

user posted image

After two days of searching, I somehow found that it is very similar to the male Prismognathus angularis, which lives in Japan and Sakhalin.

31.08.2023 8:19, vvitalyi

Or maybe Prismognathus subaeneus

31.08.2023 10:28, Makarov

Thank you very much!

Can you tell me if the friend on the right is the same view? He was caught on June 10 in the same place. It is bigger and looks " popuzatey "(sorry for the amateurish terminology)

user posted image


In terms of proportions, this one can also be cupreus, a female. Look at the head - if it is heavily dotted (lots of dots), then cupreus
Likes: 1

01.09.2023 1:13, pierrevanstulov

In terms of proportions, this one can also be cupreus, a female. Look at the head - if it is strongly dotted (many dots), then cupreus


Yes, there are dots! On a more" slender " ground beetle, they also exist, but it seems that they are smaller.

In total, we get that this is exactly cupreus
user posted image


And this is versicolor?
user posted image

Or are both cupreus only one male and the other female?

This post was edited by pierrevanstulov - 01.09.2023 01: 16

01.09.2023 9:57, MiLLeNium Niobius

Can you tell me if this is Phosphuga atrata? Tula region, vegetable garden, in a raspberry patch under a damp board.
user posted image user posted image

01.09.2023 10:19, Makarov

Yes, there are dots! On a more" slender " ground beetle, they also exist, but it seems that they are smaller.

In total, we get that this is exactly cupreus
user posted image
And this is versicolor?
user posted image

Or are both cupreus only one male and the other female?

Cgfcb,j pf F:_prjDagestan Izberbash May 2022Acupalpus (Acupalpus) maculatus PUPA (2,6 mm) [Dagestan Izberbash 2022]. tif
Thank you for the photo. Yes, cupreus was confirmed. Yes and versicolor is quite within its change
Likes: 1

01.09.2023 15:07, pierrevanstulov

Cgfcb,j pf F:_prjDagestan Izberbash May 2022Acupalpus (Acupalpus) maculatus PUPA (2,6 mm) [Dagestan Izberbash 2022]. tif
Thank you for the photo. Yes, cupreus was confirmed. Yes, and versicolor is quite within the limits of its variability


Thank you again, Kirill Vladimirovich! I am glad to get advice from Corypheus.

This post was edited by pierrevanstulov - 01.09.2023 15: 10

04.09.2023 8:59, Dmitry Vlasov

the photo is not very good but maybe someone will recognize okr. g..Stavropol deciduous forest.soils.l-ki 28.8. -2.10.2022.6
mm. Dromius (Dromius) schneideri Crotch, 1871 ?
https://radikal.host/i/FEwLDT

Definitely not Dromius schneideri, but rather D. semiplagiatus. Look - are there any light spots on the ends of the elytra? If yes, then-on
Likes: 1

04.09.2023 11:20, Makarov

Thank you again, Kirill Vladimirovich! I am glad to get advice from Corypheus.

No problem. But if you need a consultation - write in PM, so I will answer faster
Likes: 1

13.09.2023 21:10, Dmitry Vlasov

Krasnodar Territory. Temryuksky district, Golubitskaya station, seashore.26.8.2023 What kind of bug? L-13. mm
https://radikal.host/i/Fh5pOI
https://radikal.host/i/Fh53Ih

https://www.zin.ru/ANIMALIA/COLEOPTERA/rus/costaukm.htm
Likes: 1

18.09.2023 13:32, Kallima

Help me identify the beetles I caught in Arkhyz, June 20-29.
1. Dorcadion holosericeum? Caught at an altitude of 2100, much smaller and darker than my ex. from Oryol.
2. ?
3. Phosphuga atrata?
4. Trichodes apiarius? It's also different from the ones we have here.
5. ?

This post was edited by Kallima - 18.09.2023 13: 43

Pictures:
picture: __________.jpg
__________.jpg — (220.01к)

21.09.2023 10:54, maikl-2

Help me identify the beetles I caught in Arkhyz, June 20-29.
1. Dorcadion holosericeum? Caught at an altitude of 2100, much smaller and darker than my ex. from Oryol.
2. ?
3. Phosphuga atrata?
4. Trichodes apiarius? It's also different from the ones we have here.
5. ?

I think 2 is Brachyta interrogationis (L., 1758)
Likes: 1

21.09.2023 11:15, ИНО

maikl-2, I recommend studying it: https://ru.wikipedia.org/wiki/BBCode

21.09.2023 20:38, ИНО

And if n pa-ruske did not know how to write gramatically the same n uchitstsa atkazalis?

I believe that few people are interested in viewing your photos at the same time to admire the obsessive radical advertising. And in general, clicking on links when you can just look at the pictures right inside the message is too much work. Yes, and it's not safe to climb unfamiliar links, suddenly there is porn malicious exploit? umnik.gif

Experts determine your insects on a purely volunteer basis. Isn't it worth showing a little respect and making their free work a little easier and more comfortable by spending up to five minutes of personal time mastering the [img][/img] tags?

This post was edited by INO-09/21/2023 20: 58

21.09.2023 21:17, ИНО

A fan of what? In theory, the levels of entomological and Internet literacy are independent. The first is for a select few, and the second is now no more important than language literacy. Unless, of course, you earn money not only by physical labor.

Yes, even shkolota knows these tags (or rather, she knew them in the outgoing era of PHP forums, a relic of which you can contemplate here, now they have some Tick-Toks with Telegrams, the devil himself will break his leg there). Because the vast majority of them did not have and do not have such a luxury as their own image storage (which was recently taken away from molbiolovtsy). And for those who don't know, there's a button with a weird stylized landscape image). Moreover, photo hosting sites (for example, the same Radical) themselves give out tagged links on request, you just need to choose the right one from the list.

08.10.2023 11:53, Andrey Ponomarev

Luperus flavipes?
Moscow region, Orekhovo-Zuyevsky district, pos. Voynovo-gora, 31.05.2023

Pictures:
picture: large.jpeg
large.jpeg — (118.8к)

picture: large__1_.jpeg
large__1_.jpeg — (116.65к)

11.10.2023 23:06, pierrevanstulov

On the right is Poecilus cupreus (Linnaeus, 1758). Tell me, what is the beast on the left? Another poecilius? Isn't it versicilor? Caught in the near Moscow region at the end of August. It looks black on the eye, but it shimmers under the flash.

user posted image
user posted image

The post was edited by pierrevanstulov - 11.10.2023 23: 18

03.11.2023 19:32, Jaguar paw

Leucohimatium arundinaceum? Georgia, NP Vashlovani, July
user posted image

This post was edited by Jaguar paw-03.11.2023 19: 33

04.11.2023 0:30, Triplaxxx

  Leucohimatium arundinaceum? Georgia, NP Vashlovani, July

Yes, this is it.
Likes: 1

04.11.2023 0:52, pierrevanstulov

I collected a small collection of carabuses over the summer at my dacha plot in the Moscow region and in a local fishing line.

In my amateur understanding, 23 and 3 are the ground beetle Carabus hortensis (Linnaeus, 1758).

All the others are the ground beetle Carabus nemoralis (Muller, 1764).

Tell me, I didn't mess up anywhere?

user posted image

23
user posted image


3
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54
user posted image

24
user posted image

51
user posted image

88
user posted image

60
user posted image

159
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158
user posted image

52
user posted image

157
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168
user posted image

04.11.2023 13:37, Victor Titov

I collected a small collection of carabuses over the summer at my dacha plot in the Moscow region and in a local fishing line.

In my amateur understanding, 23 and 3 are the ground beetle Carabus hortensis (Linnaeus, 1758).

All the others are the ground beetle Carabus nemoralis (Muller, 1764).
Tell me, I didn't mess up anywhere?


Everything is correct. It remains to add that 3, 24, 52, 54 and 158 are males.

This post was edited by Dmitrich - 04.11.2023 13: 45
Likes: 1

04.11.2023 19:59, Jaguar paw

I ask for more help in identifying these two goldsmiths (7-9 mm respectively) from Georgia, Vashlovani NP, July.

user posted image
user posted image
image hoster

05.11.2023 9:11, Vyacheslavguks

Hello! I'm new to this site. I don't know if I'm doing it right, but I'll try.
Caught a beetle of the family Carabidae, in a garden overgrown with grass, on a soil trap (bait: chicken meat). Khabarovsk Territory, Komsomolsky district, Verkhnetambovskoe village, 10a Naberezhnaya street. 50.670375, 137.396482. August 19, 2023 at 19: 15 local time.
An attempt to identify the species through third-party services was unsuccessful, but presumably the subgenus Pseudomaseus became known.

Pictures:
picture: 1698896142540.jpg
1698896142540.jpg — (310.62к)

picture: 1698896097060.jpg
1698896097060.jpg — (311.66к)

05.11.2023 15:11, pierrevanstulov

Everything is correct. It remains to add that 3, 24, 52, 54 and 158 are males.


Thank you very much, Victor!

The males, I understand, were identified by the extended U-shaped lobes of their front legs.

user posted image

06.11.2023 18:17, Victor Titov

Thank you very much, Victor!

The males, I understand, were identified by the extended U-shaped lobes of their front legs.

yes.gif
Likes: 2

07.11.2023 14:52, Makarov

Hello! I'm new to this site. I don't know if I'm doing it right, but I'll try.
Caught a beetle of the family Carabidae, in a garden overgrown with grass, on a soil trap (bait: chicken meat). Khabarovsk Territory, Komsomolsky district, Verkhnetambovskoe village, 10a Naberezhnaya street. 50.670375, 137.396482. August 19, 2023 at 19: 15 local time.
An attempt to identify the species through third-party services was unsuccessful, but presumably the subgenus Pseudomaseus became known.

These are Pterostichus (Eosteropus) japonicus (Motschulsky, 1860)
Likes: 1

08.11.2023 9:50, gumenuk

Moscow region Ramenskiy district near
the Khripan platform 23.07.2023

Pictures:
picture: 1DSC01457.jpg
1DSC01457.jpg — (372.26к)

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