E-mail: Password: Create an Account Recover password

About Authors Contacts Get involved Русская версия

show

Identification of beetles (Coleoptera)

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

Pages: 1 ...297 298 299 300 301 302 303 304 305... 854

07.11.2010 17:29, Dmitry Vlasov

Please help me identify the representatives of the Nutcracker family, otherwise I've already looked through all my reference books for 5 times ,there is nowhere to find them.

I won't say 100% (I don't know the fauna of the Alt. region). But look at the subject: 1 - Sericus brunneus; 3- Ampedus nigrinus; 4 - Selatosomus aeneus; 7- Actenicerus sjaelandicus 6,8 - Denticollis sp.

This post was edited by Elizar - 07.11.2010 17: 33
Likes: 1

07.11.2010 18:18, косинус

Thank you, everyone seems to be similar, but 4 is not Selatosomus aeneus, the reference book says that Selatosomus aeneus has red legs and this one has black or even more brown ones and it also differs from aeneus with genitals.

08.11.2010 13:12, vasiliy-feoktistov

Thank you, everyone seems to be similar, but 4 is not Selatosomus aeneus, the reference book says that Selatosomus aeneus has red legs and this one has black or even more brown ones and it also differs from aeneus with genitals.

It (S. aeneus) has a variable color of legs (there are red, and sometimes black). The color of the legs is not a stable attribute for this species.

This post was edited by vasiliy-feoktistov - 08.11.2010 17: 43
Likes: 1

09.11.2010 13:17, nikita4orlova

Help identify a barbel with a ground beetle cool.gif

Pictures:
picture: PA300007.JPG
PA300007.JPG — (101.52к)

picture: PA300015.JPG
PA300015.JPG — (97.43к)

09.11.2010 13:42, vasiliy-feoktistov

1) Carabus (Archicarabus) nemoralis O.Mueller, 1764
2) Monochamus galloprovincialis (Oliv., 1795)

This post was edited by vasiliy-feoktistov - 09.11.2010 13: 43
Likes: 1

09.11.2010 15:49, nikita4orlova

Is it possible to identify a swimmer? Small, about 8 mm.

Pictures:
picture: PB090003.JPG
PB090003.JPG — (129.51к)

09.11.2010 16:28, botanque

Agabus sp., female. Even before the subgenus, I can't say, it's hard to determine them from the photo.
Likes: 1

09.11.2010 16:35, Victor Titov

Is it possible to identify a swimmer? Small, about 8 mm.

I think Agabus sp.
Likes: 1

09.11.2010 18:00, nikita4orlova

Or maybe it's tinnik / Ilybius of some kind?

09.11.2010 18:49, косинус

I think that this is Ilybius ater (De Geer, 1774) , at least in the photo it is very similar.

09.11.2010 18:59, botanque

No, no, definitely not ater, and he is one and a half times larger. Ilybius neglectus may also appear, but usually ilybiuses are larger and habitually differ from agabuses. In the old definitions, some of the agabuses may be in ilibiuses.
Likes: 1

09.11.2010 19:02, nikita4orlova

maybe venating the wings of this beetle will somehow help?

09.11.2010 19:18, botanque

Venation won't help. I think it's still agabus. And it is better to check using these keys http://www.zin.ru/animalia/coleoptera/rus/hydrkey5.htm
Likes: 1

10.11.2010 7:19, corvus

Dear colleagues! Here's a riddle for you-who is it?
Almaty region, June

Pictures:
picture: SDC10032.JPG
SDC10032.JPG — (80.46к)

10.11.2010 15:21, Buzman

Have a nice day, everyone! Tell me, please, on the Carpathian pterosticham. I can't quite place it. Thank you very much in advance!

Photo 1
of Pterostichus (Petrophilus)? foveolatus Duftschmid, 1812.
Length 12-14 mm. Carpathian Mountains, Ivano-Frankivsk region, Petrus, 1700 m

Photo 2
of Pterostichus ? (Bryobius) jurinei heydeni Dejean, 1828
Length 12 mm. Carpathian Mountains, Ivano-Frankivsk region, Petrus, 1700 m

Photo 3
of Pterostichus ? (Oreophilus) morio carpathicus Kult, 1944
Length 15 mm. Carpathian Mountains, Lviv region, Skolivsky district, okr. Slavsko, Trostyan, 600-1200 m

Pictures:
picture: 01.jpg
01.jpg — (161.76 k)

picture: 02.jpg
02.jpg — (66.37 k)

picture: 03.jpg
03.jpg — (72.92к)

10.11.2010 16:08, rpanin

Have a nice day, everyone! Tell me, please, on the Carpathian pterosticham. I can't quite place it. Thank you very much in advance!

Photo 1
Pterostichus (Petrophilus) foveolatus Duftschmid, 1812.
Length 12-14 mm. Carpathian Mountains, Ivano-Frankivsk region, Petrus, 1700 m

Photo 2
Pterostichus (Bryobius) jurinei heydeni Dejean, 1828
Length 12 mm. Carpathian Mountains, Ivano-Frankivsk region, Petrus, 1700 m

Photo 3
of Pterostichus (Petrophilus) foveolatus (Duftschmidt, 1812)
Length 15 mm. Carpathian Mountains, Lviv region, Skolivsky district, okr. Slavsko, Trostyan, 600-1200 m

Pterostichus (Oreophilus) morio carpathicus Kult, 1944-Not found in Ukraine.[b]

This post was edited by rpanin - 10.11.2010 16: 13
Likes: 1

10.11.2010 18:11, Buzman

Thank you very much!
In Kryzhanovsky and co-authors '"A checklist of the ground-beetles of Russia and adjacent lands", morio carpathicus is included in the list for Ukraine. That's why I took it into account...
and, by the way, the "Eurocarabids" also bring it for Ukraine
http://www.eurocarabidae.de/?v=photoinfo&specid=35354
Well, very similar, dog... I'll try to run him through the Trautner one of these days...

This post was edited by Buzman - 10.11.2010 19: 22

10.11.2010 19:39, rpanin

Thank you very much!
In Kryzhanovsky and co-authors '"A checklist of the ground-beetles of Russia and adjacent lands", morio carpathicus is included in the list for Ukraine. That's why I took it into account...
and, by the way, the "Eurocarabids" also bring it for Ukraine
http://www.eurocarabidae.de/?v=photoinfo&specid=35354
Well, very similar, dog... I'll try to run him through the Trautner one of these days...


I have already told O. Bleich that this is an erroneous drift. But the blooper, as usual, wanders from one literature to another.

How is it similar? wink.gif
The type species is Pterostichus (Petrophilus) foveolatus Duftschmid, 1812
, whose legs are red-this is quite often the case in this species. In the Skolevsky Beskids, it is slightly larger than the Alpine one.

This post was edited by rpanin - 10.11.2010 19: 45
Likes: 1

11.11.2010 22:40, Sergey Rybalkin

What kind of animal is this? Quite large. Astrakhan region, end of October. Steppe...

11.11.2010 22:55, Fornax13

Carabus bessarabicus

11.11.2010 23:08, Алексей Сажнев

ssp. concretus

12.11.2010 12:21, Buzman

 
How is it similar? wink.gif
The type species is Pterostichus (Petrophilus) foveolatus Duftschmid, 1812
, whose legs are red-this is quite often the case in this species. In the Skolevsky Beskids, it is slightly larger than the Alpine one.


This is all due to the lack of experience in the Carpathian fauna. I took a closer look at it later and looked at Trautner - of course, this is foveolatus, you are right without a doubt.

12.11.2010 16:08, Sergey Rybalkin

Carabus bessarabicus

Is this a rare species or a banal one?

12.11.2010 16:56, Fornax13

In the Astrakhan region, it doesn't seem to be particularly rare. And so - CC RF, if anything)

12.11.2010 22:50, Cerambyx

No, not in the Russian Federation - listed in a number of regional CC... in virgin steppes, it is quite common in some places, but in general you can't call it garbage smile.gif

12.11.2010 23:05, Fornax13

So, this is me from the old memory of him)

13.11.2010 15:03, косинус

Hello.
I ask for help with the nutcracker
Material collected in the Altai Territory (pine forest, in the stump), size 12-13 mm.Width 3 mm.
According to genitals (pictured) and characteristics, it is defined as Ampedus Lenkoranus.
But the habitat of this species is not even close to the border with Altai (Iran, Armenia).

Pictures:
picture: DSC04952.JPG
DSC04952.JPG — (72.48к)

picture: DSC04953.JPG
DSC04953.JPG — (86.49к)

picture: DSC04957.JPG
DSC04957.JPG — (65.07к)

13.11.2010 15:24, akulich-sibiria

isn't this Elater pomorum?

13.11.2010 15:40, косинус

Checked, on Pomorum on several indicators is not suitable
1) the length of the male pomorum 9-11 mm (my 12-13)
2) on the antennae
3) genitals are not similar (well, at least in the Fauna of the USSR, Pomorum is not the same)

13.11.2010 17:40, vasiliy-feoktistov

Checked, on Pomorum on several indicators is not suitable
1) the length of the male pomorum 9-11 mm (my 12-13)
2) on the antennae
3) genitals are not similar (well, at least in the Fauna of the USSR, Pomorum is not the same )

Take a look at the subject of A. pomonae.
Likes: 1

13.11.2010 19:19, Fornax13

Don't you look like Sanguineus?"
Likes: 1

13.11.2010 19:51, косинус

I was looking at Sanguineus, but it wasn't him.
But on pomonae is suitable, only here the genitals differ slightly.
Is it possible to change the genitals of a species, for example in the form of micromutation??

13.11.2010 20:36, akulich-sibiria

well, then it will probably be a subspecies.
Likes: 1

13.11.2010 22:26, Gerc77

Please help me determine Deltomerus ? 12.5-13 mm.
Karachay-Cherkessia 13.08.2009

13.11.2010 23:36, Dorcadion

Most likely Deltomerus circassicus, or rather from where in the KCR?

13.11.2010 23:49, Gerc77

surrounding area of the village of Nizhny Arkhyz
1600-1800 m. over u.m.

13.11.2010 23:58, smax

I was looking at Sanguineus, but it wasn't him.
But on pomonae is suitable, only here the genitals differ slightly.
Is it possible to change the genitals of a species, for example in the form of micromutation??

Specially climbed into the box with ampedusami, for the male. Genitalia of sanguineus one to one. Tov. Fornax is telling the truth. Yes, and a healthy zhuchina, you can see. There are very few options.
Likes: 2

14.11.2010 6:13, vasiliy-feoktistov

Specially climbed into the box with ampedusami, for the male. Genitalia of sanguineus one to one. Tov. Fornax is telling the truth. Yes, and a healthy zhuchina, you can see. There are very few options.

Now I woke up and realized that I was wrong yesterday (the size indicated confused me in a hurry): A. sanguineus is. I really need it less than 17mm. did not come across (in the Moscow region), our largest ampedus perhaps.
P.S. Yes, and here: http://molbiol.ru/forums/index.php?showtop...ndpost&p=994991
I laid it out and without genitals it is clear (in size) it.

This post was edited by vasiliy-feoktistov - 14.11.2010 06: 19
Likes: 1

14.11.2010 7:04, косинус

Thank you.
I agree with the majority opinion and define it as A. sanguineus.
Although according to the Fauna of the USSR (p. 221), his genitals are not the same , this is what confuses him.
And in terms of size and other characteristics, A. sanguineus is also suitable.
This is not A. pomonae, I blunted it yesterday and did not look at the size of A. pomonae in the determinant, it is 8.5-10. And my 12-13.

14.11.2010 7:09, Necrocephalus

Help us identify the driver's epaulette. And then something keys in green contradict the images in the network. Volgograd region. I can't choose between luridipennis and iridipennis
picture: DSC02875.JPG

Pages: 1 ...297 298 299 300 301 302 303 304 305... 854

New comment

Note: you should have a Insecta.pro account to upload new topics and comments. Please, create an account or log in to add comments.

* Our website is multilingual. Some comments have been translated from other languages.

Random species of the website catalog

Insecta.pro: international entomological community. Terms of use and publishing policy.

Project editor in chief and administrator: Peter Khramov.

Curators: Konstantin Efetov, Vasiliy Feoktistov, Svyatoslav Knyazev, Evgeny Komarov, Stan Korb, Alexander Zhakov.

Moderators: Vasiliy Feoktistov, Evgeny Komarov, Dmitriy Pozhogin, Alexandr Zhakov.

Thanks to all authors, who publish materials on the website.

© Insects catalog Insecta.pro, 2007—2024.

Species catalog enables to sort by characteristics such as expansion, flight time, etc..

Photos of representatives Insecta.

Detailed insects classification with references list.

Few themed publications and a living blog.