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Identification of beetles (Coleoptera)

Community and ForumInsects identificationIdentification of beetles (Coleoptera)

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12.10.2021 15:22, sh1981

Good afternoon.
Tell me, please, what is this staphylin?
At least until Rod.
Arrived at the light on August 9 in Kiev.

Pictures:
picture: IMG_20210809_220325.jpg
IMG_20210809_220325.jpg — (300.07к)

12.10.2021 15:54, Jaguar paw

Please help me identify staphylinids. Bareti Lake, Georgia (1,640 m above sea level), October 11 shuffle.gif

user posted image

This post was edited by Jaguar paw - 13.10.2021 21: 21

13.10.2021 21:27, Fornax13

Please help me identify staphylinids. Bareti Lake, Georgia (1,640 m above sea level), October 11 shuffle.gif

some kind of local Lathrobium, there are enough of its own species in the Caucasus. If the male, then it will be determined without any problems... only the genitals need to be pulled out of it.

Nitidulidae (3-4 mm), Georgia, Nedzvi Nature Reserve, October, in Lycoperdon sp. Maybe Pocadius adustus?

it looks like it. However, there are only two options: http://coleonet.de/coleo/texte/pocadius.htm
Likes: 1

13.10.2021 21:28, Fornax13

Good afternoon.
Tell me, please, what is this staphylin?
At least until Rod.
Arrived at the light on August 9 in Kiev.

Anotylus, I won't tell you anything more from this photo
Likes: 1

14.10.2021 13:15, Jaguar paw

Georgia, Ijareti, about 5 mm. Hydrophilidae, and then I think it's Coelostoma orbiculare shuffle.gif
user posted image user posted image

Georgia, Ijareti, about 9 mm. Sphenoptera sp.
user posted image

Complex.
Georgia, Ijareti, about 6.5 mm. Cardiophorus pavesii?
user posted imageuser posted image

Rhizophagus sp. Georgia, Ijareti, about 3.5 mm
user posted imageuser posted image

Byrrhus arietinus? Georgia, Ijareti, about 6.5 mm
user posted image user posted image

This post was edited by Jaguar paw - 14.10.2021 22: 47

14.10.2021 23:52, Triplaxxx

 Rhizophagus sp. Georgia, Ijareti, about 3.5 mm

I would say it is either Rhizophagus brancsiki Reitter, 1905, where the head and temples are not clearly visible, or, less likely, Rhizophagus nitidulus (Fabricius, 1798), if there is a depression on the last sternum of the abdomen.

15.10.2021 6:59, Dmitry Vlasov

I would say it is either Rhizophagus brancsiki Reitter, 1905, where the head and temples are not clearly visible, or, less likely, Rhizophagus nitidulus (Fabricius, 1798), if there is a depression on the last sternum of the abdomen.

Why don't you consider Rh. bipustulatus? According to most signs, it is included in the "risk group"

15.10.2021 11:07, Fornax13

Why don't you consider Rh. bipustulatus? According to most signs, he is included in the "risk group"

it also seems to me that this is someone like bipustulatus, although it doesn't really look like a real bipustulatus. In general, there are still enough riddles among the Caucasian Rhizophagus...

This post was edited by Fornax13-15.10.2021 11: 25

15.10.2021 18:06, Andrey Ponomarev

Mosmkva, TLCA Park, 9.10.2021
1 Adalia bipunctata?
picture: IMG_6679_____________.JPG
2 Halyzia sedecimguttata?
picture: IMG_6675_____________.JPG
3 Harmonia quadripunctata?
picture: IMG_6668_____________.JPG
4
picture: IMG_6672_____________.JPG
5 Pseudomaseus nigrita?
picture: IMG_6652_____________.JPGpicture: IMG_6655_____________.JPGpicture: IMG_6656_____________.JPG

15.10.2021 19:53, Dmitry Vlasov

Mosmkva, TLCA Park, 9.10.2021

1. yes.gif
4. - Harmonia axyridis
5. P. nigrita/P. rhaeticus-genital species shuffle.gif
Likes: 1

15.10.2021 22:45, Triplaxxx

Mosmkva, TLCA Park, 9.10.2021

2 -- Calvia decemguttata (Linnaeus, 1767);
3 -- yes, it is.
Likes: 1

15.10.2021 22:52, Fornax13

Mosmkva, TLCA Park, 9.10.2021

2-Calvia decemguttata
3-complete
5-Pterostichus (Eosteropus) aethiops-west angles of the prsp. clearly rounded. And on the penultimate br. ventrit in males, the piece is characteristic
Likes: 1

16.10.2021 14:09, Сергей Касай

Hello everyone!
I can not determine the channotelka, I found it already dead: whole, only a gap between the elytra(
The photo quality is not very good, the size is about 1 cm, the elytra are latticed-tuberculate, the color is brownish-gray.
I will be very grateful for your answer smile.gif

Pictures:
20211016_132110.jpg
20211016_132110.jpg — (910.83к)

20211016_132033.jpg
20211016_132033.jpg — (756.62к)

16.10.2021 19:44, ИНО

Did you catch her under the bed at home?" First, take a good look at the forum structure!

The message was edited INO-10/16/2021 19: 45

16.10.2021 19:55, Сергей Касай

What should I write where I caught it?

16.10.2021 20:39, Triplaxxx

It is necessary to indicate where and when the insect is caught, and there is a special branch "Definition of beetles" in the "Classification of insects". A black heifer -- Asida lutosa Solier, 1836.

16.10.2021 20:43, Сергей Касай

Thanks for the definition. It's just that I'm new and now I'll know where to throw it)

16.10.2021 21:30, ИНО

Pay attention to the section name! I understand that the beetle's corpse is currently in your home, but that doesn't count.

16.10.2021 21:54, Сергей Касай

But I've seen a lot of people come out here and say, " Who is this?" And so I caught in the Donetsk region in the village of Oleksandro-Kalinovo, it was April of this year, the number 24.

16.10.2021 23:35, ИНО

Is it okay that "other people" posted photos here only of those insects that they found at home? You're really stupid, young collector!

18.10.2021 20:05, Dmitry Vlasov

Colleagues, HELP!
Something quite stupid-like this. Nitidulidae, but beyond that. wall.gif
Yaroslavl region, river bank, May 18, 2021, mown from a flowering bird cherry
Beetle size from the top of the pronotum to the top of the elytra 2.5 mm. On the pronotum along the lateral edge of the keel-marked with an arrow.
picture: beetle2.jpg

19.10.2021 0:56, Fornax13

Colleagues, HELP!
Something quite stupid-like this. Nitidulidae, but beyond that. wall.gif
Yaroslavl region, river bank, May 18, 2021, mown from a flowering bird cherry
Beetle size from the top of the pronotum to the top of the elytra 2.5 mm. On the pronotum along the lateral edge of the keel-marked with an arrow.

And Nitidula doesn't work?
P.S. Have you received my message about Philont? And then I suspect that the local messenger failed.

This post was edited by Fornax13-19.10.2021 01: 01

19.10.2021 8:19, Dmitry Vlasov

And Nitidula doesn't work?
P.S. Have you received my message about Philont? And then I suspect that the local messenger failed.

Thank you, the NBN also thinks it's Nitidula rufipes.
I got it from Philontam, but I couldn't answer it. It says that the mailbox is full

19.10.2021 11:28, Fornax13

Thank you, the NBN also thinks it's Nitidula rufipes.
I got it from Philontam, but I couldn't answer it, so it says that the mailbox is full

Yeah, I get it, I have the same nonsense myself.

19.10.2021 13:43, Bad Den

What should I write where I caught it?

What if they got caught in Australia?

19.10.2021 22:37, botanque

Georgia, Ijareti, about 5 mm. Hydrophilidae, and then I think it's Coelostoma orbiculare 

Yes, it is.
Likes: 1

22.10.2021 19:57, stierlyz

Likes: 1

01.11.2021 21:25, chebur

Please tell me if this zlatka is Trachys minutus.
It's embarrassing that I picked it in hollyhock. Previously, this species only collected on willows. I also know that in the south there are other species of the genus that mine mallow.
The specimen was collected on July 3, 2021 in the Chekhov district of the Moscow Region.
user posted image

01.11.2021 21:29, chebur

Please help me identify these two snappers.
1. Length: 6.5 mm.
Assembled on June 19, 2021 in the Chekhov district of the Moscow region.
user posted image
user posted image

2. Length: 9.5 mm.
Collected on May 22, 2021 on a dry fallen pine trunk in the Chekhov district of the Moscow region.
user posted image

01.11.2021 22:00, Dmitry Vlasov

Please tell me if this zlatka is Trachys minutus.
It's embarrassing that I picked it in hollyhock. Previously, this species only collected on willows. I also know that in the south there are other species of the genus that mine mallow.
The specimen was collected on July 3, 2021 in the Chekhov district of the Moscow Region.
user posted image

Trachys minutus without options. She's the one with the wavy bandages.
Likes: 1

01.11.2021 22:04, Dmitry Vlasov

Please help me identify these two snappers.
1. Length: 6.5 mm.
Assembled on June 19, 2021 in the Chekhov district of the Moscow region.
user posted image
user posted image

2. Length: 9.5 mm.
Collected on May 22, 2021 on a dry fallen pine trunk in the Chekhov district of the Moscow region.
user posted image

1 Limonius sp. - two genital views.
2. Athous sp. I can't figure out which one. Or A. subfuscus - it is brown, or small A. haemorrhoidalis - this dark brown
Likes: 1

05.11.2021 0:03, Раду Кибзий

Good evening! Please tell me, is this Cantharis rustica? May 15, 2021, Chisinau neighborhood. Thank you in advance!
user posted image

This post was edited by Radu Kibzi - 05.11.2021 00: 04

05.11.2021 17:36, sh1981

More like Cantharis obscura
Likes: 1

05.11.2021 21:19, Раду Кибзий

Hello! Can you please help me identify a feeding small beetle with red and green hues? Chisinau neighborhood, May 25, 2021. Thank you in advance!
user posted image

This post was edited by Radu Kibzi - 05.11.2021 21: 19

06.11.2021 1:07, sh1981

Anthaxia sp.
Likes: 1

08.11.2021 19:58, MIV

Please look at the beetles from Primorye. Maybe something will be determined.
Primorsky Krai, Khasansky district, okr. Barabash. Start. June of this year

1. Abscess? L-12mm
user posted image

2.? L-13mm
user posted image

3. Some Chlaenius L-15mm
user posted image

4. Nutcracker L-10mm
user posted image

5. Nutcracker L-17mm
user posted image

6. Nutcracker L-16mm
user posted image

08.11.2021 21:22, Fornax13

Please look at the beetles from Primorye. Maybe something will be determined.
Primorsky Krai, Khasansky district, okr. Barabash. Start. June of this year

1-Stenodera djakonovi
2 - Cephaloon pallens
3-pallipes, apparently
4-Ampedus mannerheimi
6-Agrypnus argillaceus, 5-apparently it is
Likes: 1

08.11.2021 21:49, MIV

1-Stenodera djakonovi
2-Cephaloon pallens
3-pallipes, apparently
4-Ampedus mannerheimi
6-Agrypnus argillaceus, 5-probably the same


Famously! I'll post more tomorrow.

09.11.2021 19:03, MIV

More beetles from Primorye

7. Khrushch -19mm
user posted image

8. Cryptocephalus ?
user posted image

9. Elephant -9mm
user posted image

10. Trubkovert ?
user posted image

11. Leistus, possibly niger, if they are there. -10mm
user posted image

12. Some Pterastichus.- 16mm
user posted image

09.11.2021 22:56, sh1981

7- Holotrichia diomphalia
10- Compsaderus erythropterus
Likes: 1

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