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Identification of beetles (Coleoptera)

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

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31.07.2009 1:10, Fornax13

M. b. Lignyodes muerlei or L. uniformis

31.07.2009 6:38, akulich-sibiria

IMG_2170 - Gymnetron labile
IMG_2172 - also a Gymnetron, I would say, like plantaginis...
IMG_2180 - caught on what? smile.gif
IMG_2178-Ceuthorrhynchus from the former Marklissus, now sensu stricto. I can't be more precise...
IMG_2190 is a nice bark beetle like Hylastes, I don't know them, alas
. IMG_2198 is from Cossoninae. The beast is cool, but I don't know teapot.gif
IMG_2207 - Sibinia pellucens
IMG_2226 - Ellescus scanicus or something...
IMG_2414 - Sciaphobus squalidus


Akulich-Sibiria
2190 is indeed a bark beetle from the genus Hylastes, we can assume that it is H.brunneus, and what was caught on or near what conifers?
Or you can take a picture of the last sternum of the abdomen. Does it have a hair brush?

01.08.2009 5:43, bials

Help identify beetles. mol.gif
MO Odintsovo district.
Weevil:
1apicture: ___________1.1.jpg
1bpicture: ___________1.2.jpg
and leafhopper:
2apicture: ________1.1.jpg
2bpicture: ________1.2.jpg

01.08.2009 22:39, Liparus

From pygidia:
IMG_2180 - Perapion marchicum
IMG_2178 - Ceutorhynchus chalybaeus most likely
IMG_2198 - Melicius cylindrus
IMG_2399 - Lignyodes indeed

?"what pygidium?"

02.08.2009 15:42, Liparus

This is Ellescus scanicus

http://barry.fotopage.ru/gallery/show_imag...14908&catalog=1
http://barry.fotopage.ru/gallery/show_imag...14911&catalog=1

Pictures:
picture: CRW_34280.jpg
CRW_34280.jpg — (10.91к)

02.08.2009 15:50, Liparus

And still unclear types from Koktebel., still a question what is a pygidium?

Pictures:
picture: IMG_2330.JPG
IMG_2330.JPG — (84.63к)

picture: IMG_2331.JPG
IMG_2331.JPG — (111.98к)

picture: IMG_2332.JPG
IMG_2332.JPG — (103.83к)

picture: IMG_2334.JPG
IMG_2334.JPG — (81.9к)

picture: IMG_2335.JPG
IMG_2335.JPG — (96.04к)

picture: IMG_2336.JPG
IMG_2336.JPG — (98.95к)

02.08.2009 16:03, Алексей Сажнев

Pygidiy is the nickname of one of the forum members

02.08.2009 16:04, Liparus

Pygidiy is the nickname of one of the forum participants

smile.gif

03.08.2009 4:38, VSB

I met such an animal on a branch. But I couldn't answer exactly who it was. If someone knows tell me I will be grateful.

Pictures:
picture: _______2.jpg
_______2.jpg — (272.37к)

03.08.2009 4:56, Vlad Proklov

I met such an animal on a branch. But I couldn't answer exactly who it was. If someone knows tell me I will be grateful.

Some kind of staphylin...
Likes: 1

03.08.2009 9:47, Fornax13

To bials:
1 - Liophloeus tessulatus
2 - Linaeidea aenea

To Liparus:
IMG_2331-Larinus sturnus, female
IMG_2332 - aka, muzhyk otiorinkha I
don't know
What Ellescus was sitting on? I don't like him very much now."

To VSB:
it reminds me of Dinothenarus pubescens, but not the fact.

This post was edited by Fornax13-03.08.2009 09: 55
Likes: 1

03.08.2009 11:48, Алексей Сажнев

I only know the following:

The weevil Lixus (Dilixellus) linearis Olivier, 1807 (=cribricollis Boheman, 1835) is very close to L. bardanae (Fabricius, 1787), differing well from the latter by distinct bare spots on the sternites of the abdomen. It develops on various types of sorrel, especially Rumex acelosa L.
Likes: 1

03.08.2009 14:37, Buzman

Thank you, Alexey! I already figured it out here myself, so I deleted my question smile.gif
I just have one copy that was identified long ago by the author of the note you refer to in the Zoological Bulletin. I compared it with my own L. bardanae and noticed only a slight difference in the punctuation of the pronotum, although this specimen always comes out on L. bardanae in different keys... Now I'll know what to look for.

This post was edited by Buzman - 03.08.2009 14: 38

03.08.2009 14:38, Алексей Сажнев

Good)) and then I look somehow strange my post looks, the answer is no question ))

This post was edited by Alexey Sazhnev - 03.08.2009 14: 39

03.08.2009 14:41, Buzman

03.08.2009 16:55, Victor Titov

I met such an animal on a branch. But I couldn't answer exactly who it was. If someone knows tell me I will be grateful.

Yes, staphylin. But which one? From this angle, for example, it is difficult for me to clearly understand... It resembles both Staphylinus pubescens and someone from the genus Ontholestes. What's the size? And is there no other angle?

03.08.2009 22:03, VSB

Yes, staphylin. But which one? From this angle, for example, it is difficult for me to clearly understand... It resembles both Staphylinus pubescens and someone from the genus Ontholestes. What's the size? And is there no other angle?


The size is slightly less than 2cm, maybe 18 millimeters. There is a view from above, when he changed his mind to pose for me and zhivehonko fell into the foliage.

Pictures:
picture: _____________________._.jpg
_____________________._.jpg — (384.35к)

03.08.2009 22:35, Fornax13

IMHO Dinothenarus (s.str.) pubescens.

This post was edited by Fornax13-03.08.2009 22: 37

04.08.2009 8:40, MooN VVeLL

Please help me determine it.Both are made in Odessa, Tatarbunarsky district. mol.gif
picture: ____________007.jpgpicture: ____________010.jpg

04.08.2009 8:51, omar

Carabus clathratus
Calosoma denticolle вроде

04.08.2009 9:10, Victor Titov

The size is slightly less than 2cm, maybe 18 millimeters. There is a view from above, when he changed his mind to pose for me and zhivehonko fell into the foliage.


IMHO Dinothenarus (s.str.) pubescens.

Now everything is clear - of course, Dinothenarus pubescens (I called it Staphylinus in the old-fashioned way in the previous post).
Likes: 1

04.08.2009 11:17, Алексей Сажнев

Male Carabus (Limnocarabus) clathratus clathratus Linné, 1761
Calosoma (Caminara) denticolle Gebler, 1833 I think female, but I am confused by the posterior angles of the pronotum

This post was edited by Alexey Sazhnev - 04.08.2009 11: 20
Likes: 1

04.08.2009 11:31, omar

Male Carabus (Limnocarabus) clathratus clathratus Linné, 1761
Calosoma (Caminara) denticolle Gebler, 1833 I think female, but I am confused by the posterior angles of the pronotum

Are they different for males? smile.gif

04.08.2009 11:34, Алексей Сажнев

No, I mean about the species, maybe auropunctatum (Linnaeus, 1758) - the lower legs are not quite visible, but the middle ones seem to be curved

This post was edited by Alexey Sazhnev - 04.08.2009 11: 36

04.08.2009 11:44, omar

I began to think so, too. But habitually the beetle is closer to denticolle

04.08.2009 11:49, Алексей Сажнев

Well, habitually yes, I agree that it looks like a denticolle, but in denticolle the posterior corners of the pronotum form sharp, noticeably extending beyond the base of the blade. The middle legs are at most slightly curved in the male, the hind legs are straight. Plus, the beetle is probably larger in size. I believe that it is still Calosoma (Campalita) auropunctatum (Herbst, 1784) nominative

This post was edited by Alexey Sazhnev - 04.08.2009 11: 54

04.08.2009 11:54, Ilia Ustiantcev

Please help me identify a dead eater and two barbels. Is the latter by any chance a synanthrope?
1.picture: DSC05323.JPGFor a dead eater - hefty.
2.picture: DSC05787.JPGgalloprovincialis?
3.picture: DSC05314.JPG

04.08.2009 12:04, Алексей Сажнев

1. Necrodes littoralis (Linnaeus, 1758) female
2. Monochamus (Monochamus) urussovii (Fischer von Waldheim, 1806) самка
3. Arhopalus (Arhopalus) rusticus (Linnaeus, 1758)
Likes: 1

04.08.2009 16:24, Stavropolec

Is there anything to say about these...?
I apologize for the poor image quality rolleyes.gif

Pictures:
picture: 111.jpg
111.jpg — (137.07к)

picture: 222.jpg
222.jpg — (134.45к)

picture: 333.jpg
333.jpg — (139.32к)

04.08.2009 16:42, omar

7 calathus number of some
Likes: 1

04.08.2009 16:48, Fornax13

8 - Coroebus rubi
Likes: 1

04.08.2009 17:05, Алексей Сажнев

1. definitely from Phytoeciini probably Phytoecia (Musaria) affinis (Harrer, 1784) most likely ssp. volgensis Kraatz, 1884 female
2. Dinoptera (s. str.) collaris (Linnaeus, 1758)
3.4. male and female Anoplodera (Anoplodera) rufipes rufipes (Schaller, 1783) I would say
5.6. Clytus arietis arietis (Linnaeus, 1758) in my opinion - female and male
Likes: 1

04.08.2009 17:24, omar

this volgensis is distinguished by a black pronotum?

04.08.2009 17:25, Алексей Сажнев

yes, but subspecies still need to look at the thesis, affinis is a very variable species, in Russia, in my opinion, about 4-5 subspecies
Likes: 2

04.08.2009 20:24, Glass

picture: 3445.jpg
picture: 2666.jpg
picture: 4720.jpg

Hello! Please help me identify leaf beetles - I assume that these are rattles (onion and lily), and in the last photo-the larva of the lily rattle?
(Filmed in June-July 2009 in the Voskresensky district of the Moscow region).

04.08.2009 20:42, scarit

To Glass:
1. Chrysomela tremulae (or, if the tops of the elytra are blackened, Ch. populi)
2. Lilioceris lilii Scop.
Likes: 1

04.08.2009 20:46, Vabrus

1-Chrysomela tremulae like
2-Lilioceris lilii
3-larva of Lilioceris lilii
Likes: 1

05.08.2009 11:32, Victor Titov

Hello! Please help me identify Listoyedov (Taken in June-July 2009 in the Voskresensky district of the Moscow region).

To Glass:
1. Chrysomela tremulae (or, if the tops of the elytra are blackened, Ch. populi)

1-Chrysomela tremulae like

Well, it seems to me that it is impossible to tell whether it is Ch. tremulae or Ch.populi from this picture at all: both the former and the latter are equally likely, since the tops of the elytra are not visible and it is not clear whether there is a black spot or not.

This post was edited by Dmitrich-05.08.2009 14: 04
Likes: 1

05.08.2009 17:33, Mylabris

I caught this thing right in the office. Identified as Turanium, but I doubt even.

Pictures:
picture: turanium.jpg
turanium.jpg — (136.92к)

05.08.2009 17:42, Алексей Сажнев

And Trichoferus doesn't get published by theses? campestris Faldermann, 1835 for example?

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