Identification of beetles (Coleoptera)

about 11 mm
. then who is it?...3-4 millimeters less

and here's a question about a couple of beetles.
2. Is this Tetratoma ancora ? formula 5-5-4


3. and this one

4. Is this Mycetophagus quadripustulatus?

about 11 mm
. then who is it?...3-4 millimeters less

Well, this is Ostoma ferrugineum Linnaeus, 1758 and is. And here's the first one: Peltis (=Zimioma) grossum Linnaeus, 1758 may also be present.

This post was edited by vasiliy-feoktistov - 06.04.2010 15: 06

I caught this beetle once in the Caucasus (Sochi region). I straightened it out at home, but I can't determine the type. Can anyone help with the definition? The beetle's length is 2.8 mm.


This post was edited by Evgenich - 06.04.2010 21: 48

help with these beetles.
1. Staphylin was caught in a pine tree with an admixture of birch. About 5 mm. The suture groove is poorly marked, disappears at the base. The top is bare, with grooves on the sides of the abdomen on all tergites. Forelegs slightly extended. As an option, male Tachinus, can T. apterus

I'm not an expert on the group, even very far from staphylinids, but why apterus and with such wings

Well, this is Ostoma ferrugineum Linnaeus, 1758 and is. And here's the first one: Peltis (=Zimioma) grossum Linnaeus, 1758 may also be present.

So I was right in both cases. Thank You

I'm not a specialist in the group, even very far from staphylinids, but why apterus and with such wings

I'm probably even more adept at this...
therefore, I can only assume, I try to determine by green. So far I'm trying to determine at least up to the genus

well, my early post-can be considered as a joke, I wrote this purely because of Latin-apterus-wingless

Tell me the name. Moscow. Vorobyovy Gory. Crawling along the mossy trunk of a tree. 6.4.2010. Thanks!

Halyzia sedecimguttata (Linnaeus, 1758)

Can you tell me what kind of beetle it is? Photos from the Internet. Indonesia. Cossoninae, similar to our own Cossonus.

This post was edited by Scolytus - 07.04.2010 11: 55

Kossonin from the photo, and even tropical... It's only shamanic...

www.ffpri.affrc.go.jp/labs/kanko/257-3.pdf

And here in the 1873 issue, I think, is Wollaston-On the Genera of the Cossonidae: http://www.biodiversitylibrary.org/bibliography/11516

By the method of scientific poke-the genus Oxydema - a few of them.

And here's another question, Pleurocleonus

Where does the pleurocleon come from?
I would say that sollicYtus.

on that page I showed the staff, do you have any thoughts on it?
Thank You

Well, tachinus-yes, without options even. And here's what it is... I have not climbed in them yet, I can throw off the keys for Wed. Europe, if necessary.

Where does the pleurocleon come from?
I'd say sollycYtus.

Thanks! Ukraine Luhansk region. there is a lot of confusion with them
On the site
http://www.zin.ru/animalia/coleoptera/imag...adrivittatu.jpg
similar to this quadrivittatus
on the site
http://www.beetleskorea.com/curculionidae/...ukhinjulbgm.htm
sollicitus which is similar to quadrivittatus is much stronger

Not definable

Then Evgenich: it seems to be something from the Trechinae. Epaphiopsis or che-ta type of tavo...

Unsuccessful keys-I agree. If there are both types, they are normally different.
Yes, in my opinion, all the same sollicitus. In the photo with ZINA (really quadrivittatus), the odd spaces of the NDC are strongly raised, convex, and the grooves, on the contrary, are strongly depressed. The beetle somehow looks "ribbed". My quadrivittatuses are the same. In the Korean and Your beetles, only the 3rd gap is slightly raised, the rest are flat and the grooves are practically not depressed.

This post was edited by Fornax13-08.04.2010 13: 07

Pictures:

pleurocl.jpg — (190.91к)

tell me is it samei Cryptocephalus cordiger?
on Prunus_padus___Novosib_June_2009

Uh-huh, Cordiger looks like it...

He's the one: http://www.zin.ru/Animalia/Coleoptera/rus/crycoriz.htm

I caught this beetle once in the Caucasus (Sochi region). I straightened it out at home, but I can't determine the type. Can anyone help with the definition? The beetle's length is 2.8 mm.

Maybe here is your Trechus
http://www.zin.ru/Animalia/Coleoptera/rus/trech.htm

Buzman, Liparus
Indeed, it is very likely that you are right, and this is trehus
Thank you very much!

Trekhus is trekhus, but there are a lot of them in the Caucasus and endemics too... Wherever you spit in the endemic you will get... So there is no way to be more precise...

Trekhus is trekhus, but there are a lot of them in the Caucasus and endemics too... Wherever you spit in the endemic you will get... So there is no way to be more precise...

Here I agree with you,but you never know, and something ordinary.
I remember Nikolay Yunakov coming in the winter and telling me that he had caught a new (third for the Crimea) type of trekhus on the yayl in Crimea.According to him, he caught the new species under large blocks of stones that were half buried in the ground, but under small blocks they were not,namely under large ones (like 70 cm in length).It would be fun to find them yourself ,he caught a lot of them.

And here's another question, Pleurocleonus

in my opinion, too, sollicitus, by the way, it is somewhat larger in size.

I'll probably post it here for everyone's information.



This type of aphodia opens the beetle collection season in Kazan. It appears from year to year at the end of March, swarms in clouds and disappears in mid-May, but in nature it was never found anywhere. And in general, I spent a lot of time identifying it by "green", as soon as I didn't twist it. Until finally Fornax13 from the photo did not specify that it turns out to be "East Siberian" (Phae)Aphodius rectus


moreover 9 black beetles account for 1-2 brown aberrations
although here in the photo they look like completely different species


and this is actually Aphodius (Phaeaphodius) rectus ab. biformis
here the basal border of the prsp interrupted at the posterior corner is clearly visible.


I would like to know - has anyone ever seen it in nature? or on the European part, this species is so synanthropic...

This post was edited by DIMac - 11.04.2010 01: 37

I'll probably post it here for everyone's information.



This type of aphodia opens the beetle collection season in Kazan. It appears from year to year at the end of March, swarms in clouds and disappears in mid-May, but in nature it was never found anywhere. And in general, I spent a lot of time identifying it by "green", as soon as I didn't twist it. Until finally Fornax13 from the photo did not specify that it turns out to be "East Siberian" (Phae)Aphodius rectus


moreover 9 black beetles account for 1-2 brown aberrations
although here in the photo they look like completely different species


and this is actually Aphodius (Phaeaphodius) rectus ab. biformis
here the basal border of the prsp interrupted at the posterior corner is clearly visible.
I would like to know - has anyone ever seen it in nature? or on the European part, this species is so synanthropic...

one of the most common species we have in Siberia, while catching beetles both in May and at the end of August. We also catch beetles with completely yellow-brown wings. It seems the form is semicolor Rtt.

I caught this beetle once in the Caucasus (Sochi region). I straightened it out at home, but I can't determine the type. Can anyone help with the definition? The beetle's length is 2.8 mm.

Given that the Sochi district and the appearance of the beetle, as seen in the enlarged photo, I can poshamanit-Trechus gravidus Putz., 1870. But this is exactly "shamanism"

What kind of bug? Can I identify you?"


10.04.2010. МО

What kind of bug? Can I identify you?"
10.04.2010. MO

Phosphuga atrata

Help me identify these beetles. All m. O g Zhukovsky river Moscow 11.04.2010 small weevils size approximately 3-4mm.

The post was edited by Gennadich - 11.04.2010 21: 55

   Help me identify these beetles. All m. O g Zhukovsky river Moscow 11.04.2010 small weevils size approximately 3-4mm. this floater is about 20-22 mm.

Well, according to weevils to the genus-Dorytomus sp. I can't be more precise. And your "plavunets" in bedbugs please-plavt is.

This post was edited by evk - 11.04.2010 21: 02

Check baby elephants for D. taeniatus if on willow.

Check baby elephants for D. taeniatus if on a willow tree.

On the willow tree on her birthmark.

Well, according to weevils to the genus-Dorytomus sp. I can't be more precise. And your "plavunets" in bedbugs please-plavt is.

Moving urgently, thank you.

On the willow tree on her birthmark.

There was something else close, also willow, so it's better to check... I don't remember now ...

Hello. I ask for help in determining. Caught on April 1 on the southern treeless slope of travertine Mountain Goryachaya.
#3 I see for the first time. Everything ran on duty on a sunny day.

Pictures:

_1__7mm.JPG — (83.77к)


_2__9mm.JPG — (96.57к)


_3__7mm..JPG — (134.58к)

Now the following ones, which I compare with previously defined forum members, are very similar to these new ones.
4-?
5-?

Pictures:

_4__9mm..JPG — (95.06к)


Harpalus_distinguendus_18.10.08_Пятигорск.jpg — (90.61к)


_5__4mm.JPG — (89.29к)


Melaphodius_caspius_18.10.08__6mm_Ессентуки.jpg — (86.11к)

1 Opatrum