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Identification of beetles (Coleoptera)

Community and ForumInsects identificationIdentification of beetles (Coleoptera)

Pages: 1 ...112 113 114 115 116 117 118 119 120... 854

09.10.2008 21:40, Guest

  
What do you think, another Tenebrionidae?
And why such a thick ass, like a pregnant leaf beetle? ;-)
Taken today in the Moscow region. I ran along the curb, despite the cold.
The size is noticeable - about 2 cm or slightly smaller.

Galeruca tanaceti
Likes: 1

09.10.2008 22:17, Transilvania

Thank you very much! I read that in Russian it is called "kozyavka". Um, what a little booger-the size is not bad.

09.10.2008 22:39, Fornax13

Vo-vo! And we don't have any, either. I caught the only one in St. Petersburg...

So I only caught in St. Petersburg... And we have it completely mannerheimi wedges out. Although also a beautiful little animal smile.gif
Likes: 1

10.10.2008 9:04, omar

And we also have tongue.gifmanergames
Likes: 4

10.10.2008 10:22, Alexander Zarodov

And we have manergames too tongue.gif


I want Mannerheim! In what gnilushki to look for it? smile.gif

10.10.2008 12:48, omar

It is located in the south of the region. It is found only in spring and autumn in oak rot. For some reason, it is only confused.gifRare
Likes: 2

10.10.2008 13:48, Buzman

And in Kiev and near Kiev, the usual set of forest pterostiches is niger, melanarius and oblongopunctatus. Quite rare - strenuus, vernalis and nigrita. Well, there are also a lot of Abax's.

This post was edited by Buzman - 10.10.2008 13: 58
Likes: 1

10.10.2008 14:40, Fornax13

I want Mannerheim! In what gnilushki to look for it? smile.gif

We have places in any smile.gifAnd in any quantities. And any color variations-from greenish-bronze to pink-purple smile.gif
Likes: 3

10.10.2008 15:11, omar

pink and purple, glamorous pterostichov want! We don't have them!
Likes: 1

10.10.2008 17:44, akulich-sibiria

Good afternoon, I'm here too with my ground beetles...all caught in Khakassia, on the border with the Kemerovo region, Kuznetsky Alatau
1. could it be P. uranensis??the episternes of the hindwing are equally long and wide.picture: P3300153_.jpg picture: P3300155_.jpg
2. is it P. aethiops or P. magus...??picture: P3300156_.jpg
picture: P3300157_.jpg picture: P3300158_.jpg
3. Poecillus sericeus ..??picture: P3300161_.jpg picture: P3300162_.jpg
4. I thought Nebria, but I didn't find any bristles on the mandibles..picture: P3300164_.jpg
picture: P3300166_.jpg picture: P3300163_.jpg

This post was edited by akulich-sibiria - 10.10.2008 17: 46

10.10.2008 17:58, Fornax13

pink and purple, glamorous pterostichov want! We don't have them!

OK, I'll look at the mattresses: it seems that there were still glamorous pterostiches smile.gif
Likes: 1

10.10.2008 18:07, Musson max

Dear friends, I am tormented by vague doubts. Am I right that this is the same species of dorkash Dorcadion holosericeum Kryn., 1832, the first caught in the Crimea, Bakhchisarai district, Skalistoe village 30.04.2008, and the second in Chernihiv region. Srebnyansky district, Lobodernoye district 04.05.2008.
picture: CSC_0020.jpg picture: CSC_0028.JPG

picture: CSC_0032.jpg picture: CSC_0042.JPG

Thank you in advance cool.gif

10.10.2008 18:08, Fornax13

To akulich-sibiria:
1 - Is this exactly a pterostichus???
2 - Definitely not aethiops. He is a very European species.
3-Nebria, of course. Try using the keys to run it.

10.10.2008 18:34, akulich-sibiria

To akulich-sibiria:
1 - Is this exactly a pterostichus???
2 - Definitely not aethiops. He is a very European species.
3-Nebria, of course. Try using the keys to run it.

and what about 3??...well, at the expense of 1, I don't even know, 2 okologlaznykh shchitinki, the tooth of the chin at the end is two-pronged....of course, maybe someone else can be... confused.gif
and with Nebria, there are not enough keys wall.gif...she has some sloping shoulders...there doesn't seem to be a good determinant...
2 - just pronotum with back corners confused everything...is it a heart-shaped pronotum??

10.10.2008 19:08, Fornax13

and what about 3??...well, at the expense of 1, I don't even know, 2 okologlaznykh shchitinki, the tooth of the chin at the end is two-pronged....of course, maybe someone else can be... confused.gif
and with Nebria, there are not enough keys wall.gif...she has some sloping shoulders...there doesn't seem to be a good determinant...
2 - just pronotum with back corners confused everything...is it a heart-shaped pronotum??

1-look at the genus Curtonotus, and you never know...
2-well, it's not very heart-shaped... It seems that on the Zinovsky site there were keys for the subgenera of Siberian pterostiches. Have you looked at them yet?
3-It seems that there was something on nebriyam. I'll put it in the book scans now...
Likes: 1

10.10.2008 20:26, RippeR

Musson_max:
That's right, these are holosericeums. Perhaps the view requires subspecies. but to do this, you need to have series from different locations.
Likes: 1

10.10.2008 20:31, akulich-sibiria

1-look at the genus Curtonotus, and you never know...
2-well, it's not very heart-shaped... It seems that on the Zinovsky site there were keys for the subgenera of Siberian pterostiches. Have you looked at them yet?
3-It seems that there was something on nebriyam. I'll put it in the book scans now...

I'll have a good look!!
no, I haven't looked at these sites, you just need to find them)
I will be very grateful for the scans!!

10.10.2008 21:12, Musson max

RippeR:
All Crimean dogs like the first photo (4 males, 2 females)
All from the Chernihiv region. and there are also exactly the same ones from near Kiev, Kiev region. such as in the second photo (6 males and 4 females)
, it is the white stripe on the edge of the wings that confuses smile.gif
Maybe someone knows up to subspecies smile.gif

10.10.2008 21:29, RippeR

I assure you, there is no subspecies yet.
The fact that they are different is something I know. But I say, you need a series from different places to approve the subspecies.
A white stripe is quite normal for them. However, it is more typical for the west of the area.
Likes: 1

10.10.2008 21:38, Musson max

Thank you very much Andrew, very grateful for the information smile.gif

10.10.2008 23:36, RippeR

always welcome wink.gif

11.10.2008 15:10, Musson max

Please look at these dorkashi: Ukraine, Chernihiv region. Srebnyansky district, tract. Lobodernoye, 4.05.2008, 21 mm. These are two of the four that I collected that day, I think that the females (on the legs)
In addition to Dorcadion carinatum, ZINA's website mentions Dorcadion carinatum igrenum, what kind of animal is this, and how does it differ from the usual carinatum? It goes as a subspecies of locally Ukrainian.
Please help me figure it out.
picture: CSC_0088.JPG picture: CSC_0090.JPG

picture: CSC_0092.JPG picture: CSC_0094.JPG

picture: CSC_0108.JPG


Thank you all in advance cool.gif

11.10.2008 21:18, akulich-sibiria

good evening, I have been fighting for a week to mine with this hidden head, it seems to no avail, since there are many similar species, but still, maybe someone will help caught near Krasnoyarsk on polyana
1.picture: P3230101_.jpg
picture: P3230102_.jpg

and this seems to be from the Eucnemidae...
picture: P3290140_.jpg
picture: P3290142_.jpg

11.10.2008 21:58, Fornax13

To akulich-sibiria:
2-Yes, euknemide. Female Otho sphondyloides (Germar, 1818).
And skrytnoglav where does the key go? Not in the flavipes group by any chance?

This post was edited by Fornax13-10/11/2008 22: 32
Likes: 1

11.10.2008 22:50, akulich-sibiria

and I had doubts between this genus and Xylophilus...just too much convex pronotum...as in the description of xylophilus....thank you, but for the leaf eater, I will say this only on Monday, everyone is at work

12.10.2008 16:38, Ilia Ustiantcev

What kind of cow? Moscow.
picture: IMG_0423.jpg

12.10.2008 17:20, Fornax13

What kind of cow? Moscow.
picture: IMG_0423.jpg

Anatis ocellata (Linnaeus, 1758)
Likes: 1

12.10.2008 20:04, Archypus

Good afternoon, I'm here too with my ground beetles...all caught in Khakassia, on the border with the Kemerovo region, Kuznetsky Alatau
1. could it be P. uranensis??the episternes of the hindwing are equally long and wide.
4. I thought about Nebria, but I didn't find any bristles on the mandibles..


1. The first, I think some kind of Harpalus
4. Nebria (Catonebria) from the mellyi group, perhaps it is, because it is distributed just in the North-West of the Abakan ridge and the Kuznetsk Alatau

This post was edited by Archypus - 10/15/2008 21: 56
Likes: 1

12.10.2008 20:29, Dorcadion

to akulich-sibiria: pterostichus is most likely a mongolicus, while pterostichus closely resembles fortipes...

This post was edited by Dorcadion - 10/12/2008 20: 29
Likes: 1

13.10.2008 14:16, Serg Svetlov

Please look at these dorkashi: Ukraine, Chernihiv region. Srebnyansky district, tract. Lobodernoye, 4.05.2008, 21 mm. These are two of the four that I collected that day, I think that the females (on the legs)
In addition to Dorcadion carinatum, ZINA's website mentions Dorcadion carinatum igrenum, what kind of animal is this, and how does it differ from the usual carinatum? It goes as a subspecies of locally Ukrainian.
Please help me figure it out.
picture: CSC_0088.JPG  picture: CSC_0090.JPG

picture: CSC_0092.JPG  picture: CSC_0094.JPG

picture: CSC_0108.JPG
Thank you all in advance cool.gif

Dear Musson_max, if you are interested, I suggest you read the article by M. L. Danilevsky -A review of the subspecific configuration of Dorcadion (Carinatodorcadion) carinatum (Pallas, 1771) with a description of new subspecies (Coleoptera: Cerambycidae). released in 1998, if you find it difficult to get it, then here:http://www.zin.ru/Animalia/Coleoptera/rus/mldanpdf.htm ,it can be found and downloaded. Good luck to you !
Likes: 2

13.10.2008 15:59, akulich-sibiria

1. The first, I think some kind of Harpalus
4. Nebria (Catonebria) from the mellyi group, perhaps it is, because it is distributed just on the North-West of the Abakan Ridge and the Kuznetsk Alatau
[/quote]
the beetle under No. 1 has two rather than one periorbital scutes and a two-pronged tooth of the chin...Well, I don't go out on Harpalus.... confused.gif
maybe I certainly don't know something..If you need other angles, I'll do it, just tell me which smile.gifones are already a matter of principle. I have a similar beetle, everything is the same, only it is 10 mm and its legs are black, there is no red color, like this one in the photo
and thank you for nebria!! wink.gif

13.10.2008 16:09, akulich-sibiria

Pterostichus is most likely a mongolicus, and pterostichus is very similar to fortipes...
[/quote]

I just didn't find such types in my definitions. do you have any links where you can use the keys to check**??

13.10.2008 19:35, Андреас

Yesterday I caught a ladybug like this:
- Please tell me-what is it called?

13.10.2008 20:29, Fornax13

Yesterday I caught a ladybug like this:
- Please tell me-what is it called?

Subcoccinella vigintiquatuorpunctata (Linnaeus, 1758). Her?
Likes: 1

14.10.2008 9:59, Archypus

  
the beetle under No. 1 has two rather than one periorbital scutes and a two-pronged tooth of the chin...Well, I don't go out on Harpalus.... confused.gif

Then, of course, not Harpalus - either Pterostichus or Curtonotus-look at the presence of pores on the elytra and the number of bristles on the penultimate part of the labial palps ... it seems to me that his mandibles are painfully short for a predator rolleyes.gif

14.10.2008 18:55, akulich-sibiria

Then, of course, not Harpalus - either Pterostichus or Curtonotus-look at the presence of pores on the elytra and the number of bristles on the penultimate part of the labial palps ... it seems to me that his mandibles are painfully short for a predator rolleyes.gif

two, two shields, that's the whole point... frown.gif

14.10.2008 19:38, akulich-sibiria

here are some more pictures of ground beetles...
1. it is clearly visible that 2 bristles behind the eye and on the penultimate palpable
picture: P4030170_.jpg picture: P4030167_.jpg
2. and here is another one, he has a bump on the last stubble, maybe it's a male Pterostichus nigrita..?
picture: P4030176_.jpg picture: P4030178_.jpg
3. Is this Asa (o)phidion???
picture: P4030182_.jpg
4. This is the first time I've seen such a miracle.. smile.gif is it Lorocera pillicornis??
picture: P4030173_.jpg
5. Amara..I can't get out on the keys to the view, about 7 mm, it has a greenish glow of elytra
picture: P4030174_.jpg

14.10.2008 19:59, akulich-sibiria

6. this Amara has a three-pronged apical spur on the front tibia, it could be plebeja..??
picture: P4030179_.jpg
7. this beetle has segments of legs on top in hairs, Harpalus flies like, who can it be?
picture: P4030187_.jpg picture: P4030189_.jpg
8. and here's another elephant on a willow tree, Kuznetsk Alatau confusion is complete.
picture: P4040199_.jpg picture: P4040200_.jpg
picture: P4040202_.jpg
thank you in advance to all who will help smile.gif

14.10.2008 21:14, omar

here are some more pictures of ground beetles...
1. it is clearly visible that 2 bristles behind the eye and on the penultimate palpable
picture: P4030170_.jpg picture: P4030167_.jpg
2. and here is another one, he has a bump on the last stubble, maybe it's a male Pterostichus nigrita..?
picture: P4030176_.jpg picture: P4030178_.jpg
3. Is this Asa (o)phidion???
picture: P4030182_.jpg
4. This is the first time I've seen such a miracle.. smile.gif is it Lorocera pillicornis??
picture: P4030173_.jpg
5. Amara..I can't go out on the keys to the view, about 7 mm, it has a greenish glow of elytra
picture: P4030174_.jpg

1. I would say pterostichus
3. Yes
4. Yes
5. For me it looks like Oodes check again

14.10.2008 21:17, omar

7. this beetle has segments of legs on top in hairs, Harpalus flies like, who can it be?
Possibly a former Pseudoophonus. Unfortunately, I don't know Siberians very well.

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