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Identification of beetles (Coleoptera)

Community and ForumInsects identificationIdentification of beetles (Coleoptera)

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03.04.2011 8:54, BO.

1. Hister quadrimaculatus (Histeridae)?
It seems to be smaller than 10 mm and the spots are different.
2. Whose larva?
Astrakhan. April 2.

Pictures:
picture: _IGP4251.jpg
_IGP4251.jpg — (129.53к)

picture: _IGP4253.jpg
_IGP4253.jpg — (308.94к)

03.04.2011 9:39, Mantispid

1. Hister quadrimaculatus (Histeridae)?
It seems to be smaller than 10 mm and the spots are different.
2. Whose larva?
Astrakhan. April 2.

Probably - Margarinotus (Eucalohister) bipustulatus (Schrank, 1781)
Likes: 1

04.04.2011 19:50, Ilia Ustiantcev

It looks like the bug season started earlier for me than the butterfly season frown.gif
Perhaps someone from the Dorytomus genus? I caught it yesterday in Moscow.
picture: DSC01046.JPG

04.04.2011 19:55, Mantispid

It looks like the bug season started earlier for me than the butterfly season frown.gif
Perhaps someone from the Dorytomus genus? I caught it yesterday in Moscow.

yes, probably Dorytomus, but the size of what? It looks like nebulosus on a whim

This post was edited by Mantispid-04.04.2011 19: 56
Likes: 1

04.04.2011 20:25, Ilia Ustiantcev

4-5 millimeters I think, but I'm not sure, I didn't take it...

04.04.2011 20:29, AGG

I am also for nebulosus
look at more poplars, better last year's or fresh stumps on them now should also appear validirostris
Likes: 1

05.04.2011 1:07, Вишняков Алексей

help determine
the size of 3 mm, 27.03.11, Moscow, Izmailovsky forest Park, in a rotten stump

Pictures:
picture: _1_ism.парк_27.03.11.јрд
_1_ism.парк_27.03.11.јрд — (8.67 k)

05.04.2011 1:19, smax

Duckweed, Corticeus bicolor, black-bodied so subcortical.

05.04.2011 18:55, akulich-sibiria

animals of Thailand. Some darklings
picture: Р1010012а.јрд
picture: Р1010013а.јрд
2. picture: Р1010014а.јрд
picture: Р1010015а.јрд
3.picture: Р1010016а.јрд
picture: Р1010017а.јрд
4. some other animal
picture: Р1010020а.јрд
picture: Р1010019а.јрд
picture: Р1010021а.јрд

05.04.2011 22:45, Triplaxxx

Why are they so dirty?

06.04.2011 3:53, akulich-sibiria

does it really bother you?..Well, I didn't really clean them, mostly dirty # 3

07.04.2011 6:40, Mantispid

Tambov region, Tambov district, 7 km NW S. Orlovka, Osinovy ravine, leg. Ishin river

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picture: Phyllobius2.jpg
Phyllobius2.jpg — (113.8к)

picture: Phyllobius2_head_bok.jpg
Phyllobius2_head_bok.jpg — (178.26к)

07.04.2011 8:34, Dmitry Vlasov

Phyllobius is a thankless task to determine from a photo.... it reminds me of the argentatus, but the shape of the head tube with the temples is unclear...

07.04.2011 11:49, Трофим

06.04.11. (road of life-10 km)
1-in tinder
box 2, 3, 4-under the bark of a pine tree

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picture: S7304878.JPG
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07.04.2011 12:09, Bad Den

№2 - Pytho depressus
№4 - Pterostichus oblongopunctatus
Likes: 1

07.04.2011 12:34, Mantispid

#1 - Rhizophagus sp.
Likes: 1

07.04.2011 12:47, akulich-sibiria

3-Phratora leaf eater, tear it up
Likes: 1

07.04.2011 12:51, Dmitry Vlasov

3-Phratora leaf-eater, it is necessary to tear
They were referring to the beetle's genitals...

07.04.2011 13:03, Трофим

3-Phratora leaf-eater, it is necessary to tear

Me, or the beetle's genetalia smile.gif
The fact that the leaf beetle, I knew, but I did not come across these animals in Moldova, maybe because I did not make much trouble with the willow tree, or maybe because it is less common in Moldova. Here Chrysomela vigintipunctata, another thing, was in bulk, and I have collections now, in mixe (there is no way to collect everything as before), and I forgot a lot.
P.S. I allow you to tear up only when I forget Cetonia aurata and Leptinotarsa decemlineata lol.gif

This post was edited by Trofim - 07.04.2011 13: 14

07.04.2011 13:36, akulich-sibiria

well, yes, genitals, of course, can be determined both by the sexual sclerites of females and by the aedeagus of males. Well, most often they are on a willow tree and crawl. This is one of the signs of often-forage derevo

07.04.2011 15:00, Трофим

smile.gif
Interestingly, one individual was found under the bark of a pine tree, and the other under the bark of an aspen tree. Apparently, they don't care where they spend the winter.

07.04.2011 18:23, akulich-sibiria

Yes, you can often find pine and larch trees under the bark of coniferous trees. I found Phratora vulgatissima

07.04.2011 19:49, omar

number 4 is clearly not a darkling, but someone from, say, Colydiidae

07.04.2011 22:40, Triplaxxx

For Trofim :
# 1-Rhizophagus (s. str.) dispar (Paykull, 1800).
Likes: 1

10.04.2011 12:22, akulich-sibiria

hello. tell me what is the name of the genus of snappers Hypnoidus today? or was it divided into different genera? Say depresus Gebl, hyperboreus Gyll, rivularis Gyll, tenuicornis Germ.

10.04.2011 14:17, Victor Titov

hello. tell me what is the name of the genus of snappers Hypnoidus today? or was it divided into different genera? Let's say depresus Gebl, hyperboreus Gyll, rivularis Gyll, tenuicornis Germ.

In my opinion, so:
Ligmargus depressus (Gebler, 1847)
Berninelsonius hyperboreus (Gyllenhal, 1827)
Hypnoidus rivularius (Gyllenhal, 1808)
Oedostethus tenuicornis (Germar, 1824)
Likes: 2

10.04.2011 18:10, akulich-sibiria

thank you, but I have a complete mess in my head, I type on the Internet, everything pops up, it's hard to figure it out. Thank you, but where can I see the latest Latin?

10.04.2011 18:43, Bad Den

thank you, but I have a complete mess in my head, I type on the Internet, everything pops up, it's hard to figure it out. Thank you, but where can I see the latest Latin?

Probably here:
www. faunaeur.org
www.elateridae.com
Likes: 1

11.04.2011 13:18, akulich-sibiria

I can't manage this site in any way.www.faunaeur.org
How do I search for species using it, for example, if I have the name of a genus and a species, how do I find the correct name??

11.04.2011 13:22, akulich-sibiria

and Oedostethus quadripustulatus F is correct?

11.04.2011 13:26, akulich-sibiria

Ligmargus depressus was not found on the Internet at all.

11.04.2011 13:42, akulich-sibiria

here's another Oedestethus or Negastrius pulchellus L

11.04.2011 15:55, scarit

Ligmargus depressus Gebler, 1847
Oedostethus quadripustulatus Fabricius, 1792
Negastrius pulchellus Linnaeus, 1761
Likes: 1

11.04.2011 18:08, akulich-sibiria

Thanks Dima, I define my beetles, but I'm thoroughly confused with Latin....

11.04.2011 18:50, Victor Titov

Ligmargus depressus was not found on the Internet at all.

Why don't you find it? confused.gif
Right here: http://www.zin.ru/animalia/coleoptera/eng/elateind.htm
And here it is: http://gni.globalnames.org/data_sources/30..._term=ns%3ALIG*
And here: http://www.nhmus.hu/ColeoColl/kepek/Elater...collection.html
And also see the article by MERTLIK J. & COOTER J. 2007: Some records of Chinese Elateridae (Coleoptera). Entomologist's Monthly Magazine, 143: 65-66. follow the link http://www.elateridae.com/page.php?idp=23
And then there is... wink.gif
Likes: 1

11.04.2011 21:59, phlomis

Don't shoot the nerd... shuffle.gif Can you call this animal something?
East of Rostov region
picture: a1.jpg

11.04.2011 22:17, Mantispid

Don't shoot the nerd... shuffle.gif Can you call this animal something?
East of the Rostov region.

Mylabris variabilis
Likes: 1

12.04.2011 10:09, Сергей-Д

Lamprodila view can be determined from the photo? Luhansk region, beginning. June
picture: Poecilonota_sp_1_2_________________.jpg

12.04.2011 12:26, Penzyak

I was sorting out mattresses and found the remains of a ground beetle collected in early June 2009 in a mixed forest (boreal type) on a sandy road. Since the instance is too complicated to determine, and the place where it was found is a protected area (which we have been studying for 7 years), I would very much like to know the name of this carabus before the appearance. thank you!!!

Pictures:
picture: _________1.jpg
_________1.jpg — (67.28к)

picture: _________2.jpg
_________2.jpg — (82.2 k)

picture: _________3.jpg
_________3.jpg — (128.24 k)

12.04.2011 12:39, Mantispid

Penzyak
This is from Carabus (Oreocarabus) hortensis Linnaeus, 1758

This post was edited by Mantispid - 12.04.2011 12: 42
Likes: 1

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