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Identification of beetles (Coleoptera)

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

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15.03.2017 16:35, Victor Titov

 
In the second photo-who is it?

Aquarius of the genus Enochrus.

15.03.2017 17:47, Gans75

Ukraine, Rivne region, September 5, on the tinder box.
Elateridae, larvae ? I also wonder what little thing is next.
user posted image

15.03.2017 17:53, botanque


In the second photo-who is it?

Most likely Enochrus bicolor, but also E. testaceus may be light.

15.03.2017 22:13, Mantispid

Saratov region, Volsky district, May.
Tropinota squalida?

Tropinota hirta of course, we have no others
Likes: 1

15.03.2017 22:18, Anton Kozyrev

Tropinota hirta of course, we don't have any others

Thank you very much!

17.03.2017 15:42, Bianor

Dear experts, tell me with ground beetles!

The location of the gathering is unknown (it would be nice if you specified an approximate habitat region):

user posted image

Czech:

user posted image

Novokuznetsk:

user posted image

The location of the gathering is unknown (it would be nice if you specified an approximate habitat region):

user posted image

Slovenia:

user posted image

Amur Region:

user posted image user posted image user posted image

This post was edited by Bianor - 17.03.2017 15: 43

18.03.2017 0:07, Пензуит

Can you tell me again about this beetle? I already posted it in 2015 - then they defined it only to the genus - Platynini. Could it be a juvenile male Platynus assimilis?
Penza region.

picture: DSCN8578_16__.JPG

18.03.2017 0:28, Victor Titov

then they defined only up to the genus - Platynini.

Only up to the tribe.
Likes: 1

18.03.2017 11:13, Aleksandr Safronov

Dear experts, tell me with ground beetles!


The location of the gathering is unknown (it would be nice if you specified an approximate habitat region):
It looks like some kind of Sphodristocarabus. Similar to C. (Sphodristocarabus) armeniacus janthinus Ganglbauer, 1887. NW, West Caucasus.

Czech:
Carabus (Chaetocarabus) intricatus intricatus Linne, 1761

Novokuznetsk:
Carabus (Morphocarabus) aeruginosus Fischer, 1822

The location of the gathering is unknown (it would be nice if you specified an approximate habitat region):
It also looks like Carabus (Morphocarabus) aeruginosus Fischer, 1822. From the Urals to the Sayan Mountains.

Slovenia:
I can't think of anything suitable to say.

Amur Region:
Probably Calosoma (s. str.) cyanescens Motschulsky, 1859
Likes: 1

18.03.2017 13:04, Bianor

18.03.2017 13:10, Aleksandr Safronov

Can't be obsolete?

Well, yes, it looks more like him. But the fact is that obsoletus is a Carpathian species. It is not registered in Slovenia.

18.03.2017 14:09, Bianor

Maybe a labeling error? Or did I misunderstand the label? Here it is:

user posted image

Also, please check the definitions.
Africa, Spain, Melilla, signed as aumonti:

user posted image

Buryatia, signed as arvensis:

user posted image

Irkutsk, signed as henningi:

user posted image

Bohemia, signed as linnei:

user posted image

18.03.2017 15:51, Aleksandr Safronov

Maybe a labeling error? Or did I misunderstand the label? Here it is:

Yes, Silická ľadnica is not Slovenia, but Slovakia. Accordingly, Carabus obsoletus, nominative.
Likes: 1

18.03.2017 15:57, Aleksandr Safronov

 
Also, please check the definitions.

All right, except in Bohemia. This is not C. linnei, but C. arvensis.
Likes: 1

18.03.2017 20:57, Barnaba

  
Novokuznetsk:
Carabus (Morphocarabus) aeruginosus Fischer, 1822

The location of the gathering is unknown (it would be nice if you specified an approximate habitat region):
It also looks like Carabus (Morphocarabus) aeruginosus Fischer, 1822. From the Urals to the Sayan Mountains.

Why not odoratus (especially the second one) or spasskianus? How do you distinguish them habitually?

19.03.2017 12:36, Woodmen

Surroundings of Kirovo-Chepetsk, Kirov region. 01.07.2016. On plantain.

user posted image user posted image user posted image

19.03.2017 13:44, Seneka

Help me identify the female hornbill.
Malay Peninsula, September, into the light.
picture: DSC_1540.JPG
picture: DSC_1545.JPG

19.03.2017 14:29, Mantispid

Surroundings of Kirovo-Chepetsk, Kirov region. 01.07.2016. On plantain.


Mecinus pascuorum
Likes: 1

19.03.2017 17:12, Woodmen

Surroundings of Kirovo-Chepetsk, Kirov region.
At first, C. moraei was considered No. 2, until it appeared at No. 1...
It looks like a different view, but what is it?
They were taken in a clearing in a forest park.

1. Cryptocephalus moraei. 01.07.2016.
user posted image

2. ??? 06.06.2014.
user posted image user posted image

19.03.2017 19:24, Dmitry Vlasov

Surroundings of Kirovo-Chepetsk, Kirov region.
At first, C. moraei was considered No. 2, until it appeared at No. 1...
It looks like a different view, but what is it?
They were taken in a clearing in a forest park.

1. Cryptocephalus moraei. 01.07.2016.
user posted image

2. ???  06.06.2014.
user posted image user posted image

Maybe Cryptocephalus quadriguttatus?
Likes: 1

20.03.2017 0:10, Seneka

What kind of weevils? Crimea, early May.
1.picture: DSC_0821.JPG
2. ? Otiorhynchus asphaltinus Germar
picture: DSC_1368.JPG
3. ? Otiorhynchus asphaltinus Germar
picture: DSC_1373.JPG
4. picture: DSC_1445.JPG

20.03.2017 12:29, Andrey Ponomarev

19.03.2017 I went to the dacha for the pupae that wintered there.
At home, when analyzing cages, these beetles got out of the ground.
1 Agriotes lineatus?
picture: IMG_0240________________.jpg
picture: IMG_0243________________.jpg
2
picture: IMG_0246________________.jpg
picture: IMG_0255________________.jpg
3
picture: IMG_0280________________.jpg
picture: IMG_0288________________.jpg
4
picture: IMG_0292________________.jpg
picture: IMG_0293________________.jpg
picture: IMG_0295________________.jpg
picture: IMG_0304________________.jpg

20.03.2017 16:32, Victor Titov

19.03.2017 I went to the dacha for the pupae that wintered there.
At home, when analyzing cages, these beetles got out of the ground.
1 Agriotes lineatus?

1 - yes.
2 - Rugilus sp.
3 - Tachyporus sp.
Likes: 1

20.03.2017 18:54, Mantispid

What kind of weevils? Crimea, early May.
2. ? Otiorhynchus asphaltinus Germar
3. ? Otiorhynchus asphaltinus Germar

Nikolay,

1. Polydrusus (Eudipnus) mollis
4. Liparus dirus, especially if healthy

2-3. It looks like males, they need to look at the hind legs, you can compare them yourself from the pictures
http://coleop123.narod.ru/key/entiminae/Ot...chusdory_2.html
Likes: 1

21.03.2017 0:15, I.solod

Good day friends, for the first time I was faced with the problem of not only identifying the beetle but also reliably classifying it to the family, especially since it was caught in our Vitebsk region. - this is the north of Belarus on March 19, a pine forest in a macerated pine log, far from populated areas (caught by my graduate student). I've never seen anything like it in my life.

photo attached, length 11.5 mm. What are your thoughts? Thank you in advance. I took pictures quickly with my mobile phone, so not everything came out clearly.

This post was edited by I. solod - 22.03.2017 00: 26

Pictures:
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21.03.2017 0:21, Makarov

Rare beetle-Calytis scabra Thunberg, 1784
Likes: 1

21.03.2017 0:28, Seneka

Nikolay,
2-3. It looks like males, they need to look at the hind legs, you can compare them yourself from the pictures
http://coleop123.narod.ru/key/entiminae/Ot...chusdory_2.html

On the shins, it turns out asphaltinus, definitely.

This post was edited by Seneka - 21.03.2017 01: 17

21.03.2017 3:00, Seneka

Ilya, and here's another one from Dosang. Have you ever seen one?"
1.
picture: DSC_1119.JPG
picture: DSC_1122.JPG

2.
picture: DSC_1124.JPG
picture: DSC_1127.JPG

21.03.2017 3:54, Satyr

Does anyone have Phytoecia stenostoloides Breuning, 1943, even an image?
I can't find a photo of this animal anywhere, but we have it in the Amur region, they write.
Just like that, I'll meet you and never know smile.gif

This post was edited by Satyr - 21.03.2017 03: 57

21.03.2017 10:28, Чегар

Nikolay,

1. Polydrusus (Eudipnus) mollis
4. Liparus dirus, especially if healthy

2-3. It looks like males, they need to look at the hind legs, you can compare them yourself from the pictures
http://coleop123.narod.ru/key/entiminae/Ot...chusdory_2.html

Thank you, I also dealt with "my" shins. there was an indefinite series from Simferopol.

21.03.2017 11:17, Chivokus

well, this species does not live here, I can't tell you anything about it. I think that even without the surface of the forehead there are signs. I know that it is very similar to proximus and the differences in the distance between the teeth, as well as the shape and orientation of the second tooth.

The bark beetles are bothering me again. Please tell me, does the female Orthotomicus erosus have three teeth? The male is described in detail in the literature, but the female...And a huge request: do you have a picture of the car of the 100% male Orthotomicus proximus?

21.03.2017 18:01, Mantispid

Ilya, and here's another one from Dosang. Have you ever seen one?"
1.
2.

1 - Pleurocleonus sollicitus
2 - Asproparthenis ? punctiventris
Likes: 1

21.03.2017 20:50, stierlyz

Likes: 1

22.03.2017 1:11, smax

Does anyone have Phytoecia stenostoloides Breuning, 1943, even an image?
I can't find a photo of this animal anywhere, but we have it in the Amur region, they write.
Just like that, I'll meet you and never know smile.gif


Here is a picture of M. L. Danilevsky -

Pictures:
picture: Ph._stenostoloides.jpeg
Ph._stenostoloides.jpeg — (298.22к)

Likes: 2

22.03.2017 8:04, kott

[quote=Gennadich,20.03.2017 13: 29]

22.03.2017 8:58, Woodmen

Surroundings of Kirovo-Chepetsk, Kirov region. 01.07.2016.

user posted image user posted image

user posted image user posted image
Likes: 1

22.03.2017 10:56, AGG

Surroundings of Kirovo-Chepetsk, Kirov region. 01.07.2016.



Amara (Curtonotus) sp
Likes: 1

22.03.2017 13:34, Woodmen

Amara (Curtonotus) sp

Thanks!
In the region. only a couple of Curtonotus are listed:
Amara (Curtonotus) aulica (Panzer, 1796)
Amara (Curtonotus) convexiuscula (Marsham, 1802)
Can't get to the view?

22.03.2017 14:27, I.solod

Surroundings of Kirovo-Chepetsk, Kirov region. 01.07.2016.

user posted image user posted image

user posted image user posted image

This is Curtonotus gebleri

22.03.2017 14:48, Woodmen

This is Curtonotus gebleri

All the more interesting, it will be a new species in the list, at least for me. smile.gif
Thanks!

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