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Identification of beetles (Coleoptera)

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

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03.07.2011 15:53, akulich-sibiria

  picture: IMG_1062.jpg

Tatarstan, Kazan. pine-birch forest. on the fly june 1, 2011
length 1.9

totally confused with this one. it seems that at first I came out on Pityophthorus glabratus, but then I realized that they do not have such denticles on the wheelbarrow. the ramp looks like flat, bare areas along the seam. there are also three small bumps along the seam on each side, then a row of small ones and even further to the edge (visible in the middle photo) with a dozen triangular denticles. ndkr. not drawn back, with clear dotted rows and long hairs, prsp. at the base, it is flat, sparsely and weakly dotted


it looks like Pityophthorus lichtensteini Ratzeburg, this one is just right. We have this species living just in the branches of scots pine
Likes: 1

03.07.2011 17:51, akulich-sibiria

Today I caught it, ran around the garden, ocd. Krasnoyarsk Region
picture: DSCN8052.JPG
picture: DSCN8051_.jpg

This post was edited by akulich-sibiria - 03.07.2011 17: 52

03.07.2011 18:06, Bad Den

Today I caught it, ran around the garden, ocd. Krasnoyarsk Region

Epaphius ?secalis
Likes: 1

03.07.2011 18:30, akulich-sibiria

under the bark of spruce, like Bius thoracicus F 6 mm. the points are tangled, the back chest is much longer than the distance between the middle basins.
picture: DSCN8053_.jpg
picture: DSCN8054_.jpg

03.07.2011 18:30, MrNo4Noi

I may be wrong, and I draw the image to a variable feature, but in this photo the hairs on the antennae are clearly visible, and in Trechus secalis (Paykull, 1790) they are hardly noticeable.

03.07.2011 18:39, MrNo4Noi

I like the ground beetle more like Leistus ?ferrugineus. What is the size of an insect?

03.07.2011 18:43, akulich-sibiria

just under 4 mm...say almost 4 mm

03.07.2011 18:48, MrNo4Noi

Then my version disappears..

03.07.2011 18:50, Bad Den

I may be wrong, and I draw the image to a variable feature, but in this photo the hairs on the antennae are clearly visible, and in Trechus secalis (Paykull, 1790) they are hardly noticeable.

That's why I wrote secalis in question, because I don't know exactly the form smile.gif

03.07.2011 18:51, akulich-sibiria

it looks like there are bristles on the outside of the mandibles....is this specific to these genera that have been specified?

03.07.2011 18:57, MrNo4Noi

7. Leistus Foel. The lateral edges of the mandibles are widely spread, the maxillae along the outer edge with a row of spiny cheeks. 6.5-10.

But Trehus fits in size smile.gif

03.07.2011 19:05, Bad Den

This is NOT Leistus 100%
Likes: 1

03.07.2011 19:06, akulich-sibiria

something found only one bristle-bearing pore in the back of the third gap. Maybe the first ones just broke off

03.07.2011 19:08, akulich-sibiria

on trekhusa it is similar., but I can't find 3 shch. pores. but judging by the color, size and roundness of the shoulders, the green is exactly like secalis

03.07.2011 19:08, MrNo4Noi

This is not Leistus 100%

I don't argue anymore smile.gif
Likes: 1

03.07.2011 19:39, MrNo4Noi

I almost believed in Trechus secalis (Paykull, 1790), except for the pubescence on the antennae. I really lack the experience to understand this feature frown.gif frown.gif frown.gif

03.07.2011 19:51, Bad Den

I almost believed in Trechus secalis (Paykull, 1790), except for the pubescence on the antennae. I really lack the experience to understand this feature frown.gif frown.gif frown.gif

By the way, you can contact Igor Solodovnikov (http://molbiol.ru/forums/index.php?showuser=49240). He is also from Vitebsk, and I think he will not refuse to advise you.
Likes: 1

03.07.2011 23:44, Arikain

Can you tell me a dead-eating beetle? A few days ago, South Karelia. Necrophorus vespillo?
picture: cf._Necrophorus_vespillo.JPG

04.07.2011 7:58, Dmitry Vlasov

It is practically possible to determine manure from such a photo. Pubescence of the pronotum and curvature of the hind legs are not visible. Except Vespillo in Karelia M. B. investigator.

04.07.2011 13:10, akulich-sibiria

early June south of the Krasnoyarsk Territory.
here's another ground beetle.
picture: DSCN8055_.jpg
picture: DSCN8056_.jpg
picture: DSCN8057_.jpg

04.07.2011 13:33, Andrey Ponomarev

Hi, everybody beer.gif
Help with barbels.This weekend, Lake Kovzhskoe, Vologda region.The first is on a birch tree, the second on an aspen tree.
picture: IMG_9034.jpg
picture: IMG_9099.jpg

The post was edited by Gennadich - 04.07.2011 13: 34

04.07.2011 14:17, akulich-sibiria

1. probably Leptura (Macroleptura) thoracica (Creutz., 1799)
2. Xylotrechus rusticus (Linnaeus, 1758) похоже
Likes: 1

04.07.2011 14:58, С Олег

What kind of beetles?

Pictures:
picture: 155.jpg
155.jpg — (71.18 k)

04.07.2011 15:41, Aaata

What kind of beetles?

Lygistopterus sanguineus
Likes: 1

04.07.2011 19:11, Arikain

Can you tell me a dead-eating beetle? A few days ago, South Karelia. Necrophorus vespillo?
[attachmentid()=115382]

There is still a photo, but it is bad, maybe you can see the lower leg.

05.07.2011 4:43, Dmitry Vlasov

Hi, everybody beer.gif
Help with barbels.This weekend, Lake Kovzhskoe, Vologda region.The first is on a birch tree, the second on an aspen tree.
picture: IMG_9034.jpg
picture: IMG_9099.jpg

And where is Kovzhskoe Lake???

05.07.2011 6:33, Svetlana1973

Arkhangelsk region. I know it's bronze. But what is it?
user posted image
pretended to be dead smile.gif
user posted image

05.07.2011 10:42, bugslov

Potosia metallica Herbst.
Likes: 1

05.07.2011 11:05, Svetlana1973

Potosia metallica Herbst.
I also thought about the metal part at the beginning. I beat around the bush, but I was confused by the bright spots and stripes of these bronzes in the rest of the photos (sorry dense... maybe it's females and males?). I was looking at zin ran... wall.gif

05.07.2011 11:20, Guest

Svetlana, only P. metallica goes so far north, there are no other species in your region!
Likes: 1

05.07.2011 11:56, Svetlana1973

Svetlana, only P. metallica goes so far north, there are no other species in your region!
Nowadays, I'm not surprised at anything (even if swallowtails started flying on the White Sea coast at the end of May). rolleyes.gif But of course I trust the experts opinion yes.gif

06.07.2011 5:59, С Олег

What kind of bug?

Pictures:
picture: 66.jpg
66.jpg — (35.14 k)

06.07.2011 6:10, akulich-sibiria

Lagria hirta Linnaeus
Likes: 1

06.07.2011 16:19, phlomis

What kind of bronze is this? Near Voronezh. VI. 2011.
picture: a.jpg

06.07.2011 17:05, akulich-sibiria

Oxythyrea funesta Hike (Poda, 1761)
Likes: 1

07.07.2011 12:09, guest: Илья

help identify the beetle) in the garden met), near the flowers on the tree was spinning)
photo here, in YAF http://fotki.yandex.ru/users/kent-ilya/vie...hild-1-91300873
I would be grateful if you can sign there in the form of a comment)

09.07.2011 16:53, Decticus

Help identify the ground beetle and larva.Caught in the Leningrad region.user posted image

09.07.2011 17:18, Aaata

Help identify the ground beetle and larva.Caught in the Leningrad region.user posted image

Carabus granulatus

This post was edited by Aaata-09.07.2011 17: 21

09.07.2011 18:45, Jenik

Potosia metallica Herbst.


And the branzovka I caught has white streaks on its elytra

user posted image

09.07.2011 18:57, Александрс

Tell me someone on Dorcadion sp. Maybe someone will identify them. Unfortunately, they are not labelled... Thanks!

This post was edited by Alexandrs - 09.07.2011 19: 03

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