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Identification of beetles (Coleoptera)

Community and Forum → Insects identification → Identification of beetles (Coleoptera)

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27.08.2020 11:24, Torkut

Thank you very much! And no one can say anything about the larva?

30.08.2020 13:39, RoPro

Please tell me what kind of bug it is. Moscow, 29.06.2020.

Pictures:
picture: DSCN8798.jpg
DSCN8798.jpg — (296.3к)

picture: DSCN8800.jpg
DSCN8800.jpg — (328.06к)

30.08.2020 14:51, Dmitry Vlasov

Please tell me what kind of bug it is. Moscow, 29.06.2020.

Leatherworm Attagenus sp. "a female.
The view is more complicated, maybe the brown form of A. unicolor, M. B. A. smirnovi or someone else from the imported

30.08.2020 14:58, RoPro

Leatherworm Attagenus sp. "a female.
The species is more complicated, maybe the brown form of A. unicolor, M. B. A. smirnovi, or some other imported species.

Thank you.

03.09.2020 0:16, chebur

Please help me identify this beetle that was trapped by Barber on August 30, 2020 in the Chekhov district of the Moscow region in a mixed forest with a predominance of spruce and birch.
Length - 6 mm.
I can't even decide on my family teapot.gif
picture: _________6__.jpg

03.09.2020 6:50, Gray-Ejik

Please help me identify this beetle that was trapped by Barber on August 30, 2020 in the Chekhov district of the Moscow region in a mixed forest with a predominance of spruce and birch.
Length - 6 mm.
I can't even decide on my family teapot.gif
picture: _________6__.jpg


Leiodes sp.
Likes: 1

04.09.2020 0:50, Fornax13

Leiodes sp.

and muzhyk, so you can also bring it to the form
Likes: 1

04.09.2020 9:05, chebur

and muzhyk, so you can bring it to the appearance

Great. It would be interesting to determine up to the type.
Do you need edeagus or is it based on external signs? Do you have any keys for them?

04.09.2020 11:38, Fornax13

It is better to extract the edeagus, and the task will be simplified.
Keys - here, for example: http://coleonet.de/coleo/texte/leiodes_pal.htm
And here is the work, where this key is taken from, there are more pictures: http://publication.nhmus.hu/folent/cikkres....php?idhoz=6506
Key for Central Europe: http://coleonet.de/coleo/texte/leiodes.htm
Likes: 1

04.09.2020 23:04, chebur

Please help me identify this beetle that was trapped by Barber on August 23, 2020 in the Serpukhovsky district of the Moscow region in a damp meadow with krovokhlebka.
Length-4 mm.
The situation is similar. I can't even decide on my family...
picture: IMG_39111.jpg
picture: IMG_39001.jpg

05.09.2020 0:42, Torkut

Good afternoon! Please help me deal with staphylins. Both beetles were taken in Moscow in approximately the same place, and only in the photo I noticed that they are probably different species.

picture: Staphylinus_sp1.jpg picture: Staphylinus_sp2.jpg picture: Staphylinus_sp4.jpg

picture: Staphylinus_sp3.jpg

05.09.2020 2:22, Fornax13

Please help me identify this beetle that was trapped by Barber on August 23, 2020 in the Serpukhovsky district of the Moscow region in a damp meadow with krovokhlebka.
Length-4 mm.
The situation is similar. I can't even decide on my family...

The flea is Neocrepidodera cf. ferruginea

This post was edited by Fornax13-05.09.2020 02: 29
Likes: 1

05.09.2020 2:25, Fornax13

Good afternoon! Please help me deal with staphylins. Both beetles were taken in Moscow in approximately the same place, and only in the photo I noticed that they are probably different species.

in the first three pictures - caesareus in
the last-you can't see anything

This post was edited by Fornax13-05.09.2020 02: 26
Likes: 1

05.09.2020 10:31, Tivanik

But such a staphylin is Staphylinus dimidiaticornis? (St. Petersburg, September 3, 2020)

user posted image
user posted image


And also a small beetle on the flax (Linaria vulgaris), St. Petersburg, July 26, 2020
Some kind of glitter?

user posted image
user posted image

05.09.2020 17:48, Fornax13

But such a staphylin is Staphylinus dimidiaticornis? (St. Petersburg, September 3, 2020)

not really visible, but it looks like it

And also a small beetle on the flax (Linaria vulgaris), St. Petersburg, July 26, 2020
Some kind of glitter?

Brachypterolus cf. pulicarius (Kateretidae)

This post was edited by Fornax13-05.09.2020 17: 52
Likes: 1

05.09.2020 17:56, Andrey Ponomarev

Astrakhan region, pic Bolkhuni 2.09.2020 Calomera littoralis?
picture: IMG_9076_____________.JPG
picture: IMG_9079_____________.JPG

The post was edited by Gennadich - 05.09.2020 17: 58

05.09.2020 21:25, Fornax13

Astrakhan region, pic Bolkhuni 2.09.2020 Calomera littoralis?

well, yes, which is a conjuncto of something there smile.gif

06.09.2020 0:22, Torkut

not really visible, but it looks like it



And tell me, what is the fundamental difference between caesareus and dimidiaticornis? I don't see the difference between the beetles in these photos.

And I assume my fourth photo as erythropterus.

06.09.2020 1:48, Fornax13

And tell me, what is the fundamental difference between caesareus and dimidiaticornis? I don't see the difference between the beetles in these photos.

And I assume my fourth photo as erythropterus.

by the way, yes, in the fourth photo of erythropterus, you are right. I didn't look at the spots on the belly.

Caesareus has golden whiskies (you can see them clearly in your photos), while dimidiaticornis has black whiskies. The whiskers of dimidiaticornis are clearly darkened from the 6th segment, while those of caesareus may be only slightly darkened at the apices. The sculpture of prsp. is slightly different. There are other differences, but they are difficult to see in the photo.

This post was edited by Fornax13-06.09.2020 01: 54
Likes: 1

07.09.2020 23:04, Tivanik

And tell me, what is the fundamental difference between caesareus and dimidiaticornis? I don't see the difference between the beetles in these photos.

And I assume my fourth photo as erythropterus.


https://www.zin.ru/animalia/coleoptera/rus/staspkey.htm
Likes: 2

07.09.2020 23:12, Tivanik

Can you identify a ground beetle from this photo? (Saint Petersburg, September 5, 2020)

user posted image

07.09.2020 23:36, chebur

I found a forest lake with a small clay-sandy beach in the Chekhov district of the Moscow region.
Please help me identify a few beetles found there.
1. The Barber trap
is 9mm long
picture: 1.jpg
2. The Barber trap
is 8 mm long
picture: 2__2_.jpg
picture: 2.jpg
3. The Barber trap
is 31mm long
picture: 3__3_.jpg
picture: 3.jpg
picture: 3__2_.jpg
4. and 5. Manual collection. It seems to me that there are two types of tinniks here.
picture: 4.jpg

07.09.2020 23:58, AGG

Nikolai, why are you attracted to the beetles? Are the waves over in the world's fauna? wink.gif
№2- Patrobus
Likes: 1

08.09.2020 23:46, Torkut

Good day! Tell me, what is this type of carabus?
oh, yes, also the Moscow region.

picture: WhatsApp_Image_2020_09_07_at_12.06.44.jpeg picture: WhatsApp_Image_2020_09_07_at_12.06.43.jpeg

This post was edited by Torkut - 08.09.2020 23: 49

09.09.2020 10:19, AGG

Carabus nemoralis

09.09.2020 18:33, botanque

I found a forest lake with a small clay-sandy beach in the Chekhov district of the Moscow region.
Please help me identify a few beetles found there.

3. The Barber trap
is 31mm long

Dytiscus marginalis, самец.
Likes: 1

12.09.2020 22:44, Anton Kozyrev

Saratov, May.

Pictures:
picture: 1.jpg
1.jpg — (304.16к)

13.09.2020 23:37, Mantispid

Saratov, May.

Nedyus quadrimaculatus
Unfortunately, I don't see half of your photos in the message. Try adding links here.
Likes: 1

14.09.2020 18:08, Anton Kozyrev

Nedyus quadrimaculatus
Unfortunately, I don't see half of your photos in the message. Try adding links here.

Thanks for the definition!
1.picture: 19.jpg
2.picture: 20.jpg
3.picture: 21.jpg
4. Phyllobius pyri?
picture: Phyllobius_pyri.jpg
5. picture: 16.jpg
picture: 17.jpg

14.09.2020 19:44, MIV

Who knows this cow? Help please.
Ocd. Krasnoyarsk, forest-steppe. 13.09.20.
L-5mm

picture: _____________.____.____._______________.__________________._13.09.20.jpg

14.09.2020 19:55, Anton Kozyrev

Who knows this cow? Help please.
Ocd. Krasnoyarsk, forest-steppe. 13.09.20.
L-5mm

Propylea quatuordecimpunctata?

This post was edited by psih - 14.09.2020 19: 55
Likes: 1

14.09.2020 20:28, Fornax13

  Propylea quatuordecimpunctata?

Hippodamia arctica (Schneider, 1792) (= amoena)

This post was edited by Fornax13-14.09.2020 20: 28
Likes: 3

18.09.2020 8:20, Mantispid

Thanks for the definition!
4. Phyllobius pyri?

3. Ceutorhynchus coarctatus
4. Yes, pyri
Likes: 1

18.09.2020 17:29, Andrey Ponomarev

1 M. O., Poplar 13.09.2020
picture: IMG_9353_____________.JPG
picture: IMG_9360_____________.JPG
picture: IMG_9394_____________.JPG
picture: IMG_9395_____________.JPG
picture: IMG_9400_____________.JPG
2 M. O., Voynovo gora, kokon na dudnik 10.08.2020

picture: IMG_7630_____________.JPG
10.09.2020
picture: IMG_9226_____________.JPG
picture: IMG_9231_____________.JPG
picture: IMG_9262_____________.JPG
picture: IMG_9264_____________.JPG
picture: IMG_9265_____________.JPG
3 m. o., Voynovo gora, larvae on St. John's wort 10.08.2020
Chrysolina variants?
picture: IMG_7692_____________.JPG
17.08.2020
picture: IMG_8369_____________.JPG
picture: IMG_8370_____________.JPG
picture: IMG_8371_____________.JPG
13.09.2020
picture: IMG_9365_____________.JPG
picture: IMG_9366_____________.JPG

18.09.2020 18:30, AGG

1- Otiorrhynchus ovatus L.
3- yes.gif

20.09.2020 21:55, John-ST

Help me deal with weevils

06.05.2020
MO, Zheleznodorozhny, l / p Olgino

1. Sitona puncticollis?
[attachmentid()=324750]
[attachmentid()=324751]
[attachmentid()=324752]
[attachmentid()=324753]

2. The photo sucks, on something hawthorn-like
At first I thought the usual Deporaus betulae, clicked a couple of times without bothering, already at home I saw that the beaks are long, the color is metallic and the club segments are wide.
Can you at least identify the genus Caenorhinus from this photo? or Rhynchites?
[attachmentid()=324754]

20.09.2020 23:03, chebur

I ask for help in identifying these beetles
1 and 2
Moscow region, Serpukhov district, Luzhki village, pine forest on sandy soils in bilberry thickets, fishing soil, August-September 2020
. No. 1 is almost black on top, and No. 2 with a pronounced green tint.
picture: _____________________________________2020__._3.jpg
picture: _____________________________________2020__._1.jpg
picture: _____________________________________2020__..jpg

3. Moscow, Southern Administrative District, Troparevsky forest Park, mixed forest with a predominance of oak and birch, near valezhina, 20.9.20
Anchomenus dorsalis ?
7mm
picture: ______________20.9.20.jpg
picture: ______________20.9.20_1.jpg

4. Moscow region, Chekhov district, mixed forest, in pochv. lov., September 12, 2020
. What is the pterostichus? Can you really tell from the photo?
11.5 mm
picture: ______________.______12__________2020__._0.jpg
picture: ______________.______12__________2020__._1.jpg
picture: ______________.______12__________2020__..jpg
picture: ______________.______12__________2020__._2.jpg

5. Moscow region, Chekhov district, clay-sand shore of a forest reservoir, at the water's edge, in the soil. fishing, September 5, 2020
3.5 mm
picture: ___________________________._____________2020__..jpg

This post was edited by chebur - 20.09.2020 23: 11

20.09.2020 23:23, Fornax13

Please help me identify these beetles

1, 2 - Anoplotrupes stercorosus, of course
3-without options
4-I don't understand.. doesn't it look like anthracinus?
5-Hydrochus - take a look with the beetle: coleonet.de/coleo/texte/hydrochus.htm
Likes: 1

21.09.2020 16:15, Jaguar paw

Is it possible to define Histeridae before a species?
Georgia, Tbilisi neighborhood, 13. IX. 2020, in a cow cake.
user posted image
user posted image
user posted image

This post was edited by Jaguar paw - 09/21/2020 16: 23

21.09.2020 16:46, Dmitry Vlasov

Is it possible to define Histeridae before a species?
Georgia, Tbilisi neighborhood, 13. IX. 2020, in a cow cake.

Can I take a photo from below? in the same resolution...

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