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Identification of beetles (Coleoptera)

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

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16.10.2009 5:20, evk

Please help me identify these weevils.
All images were taken in Moscow.

1. 02.06.09_______.JPG — (98.55к) - Notaris bimaculatus (Fabricius, 1787)
Please specify the dimensions !!!

This post was edited by evk - 10/16/2009 05: 21

16.10.2009 6:49, akulich-sibiria

You seem to have Heptaulacus carinatus. But the size is too big-it is no more than 5.5 mm, and the elytra are very light. And so - Heptaulacus.

that's the point, not carinatus!!! the structure of the pronotum is different, it is strongly dotted and covered with hairs, and this one is completely naked and without dots!
So the question arose, and is heptaulacus at all....

16.10.2009 7:07, evk

that's the point, not carinatus!!! the structure of the pronotum is different, it is strongly dotted and covered with hairs, and this one is completely naked and without dots!
So the question arose, and whether this is heptaulacus at all....

Well then OH!

16.10.2009 8:39, akulich-sibiria

this is still Aphodius prodromus samets!!!!! :-))...someone once told me that they are hairy! I looked at the spur, it is thick and slightly curved at the end...exactly it!

Likes: 1

16.10.2009 8:40, akulich-sibiria

and on dromius, of course, I flew..carefully looked, and the claws on the paws are jagged!! how I overlooked it earlier. Thanks for the view, that's the one!!

Likes: 1

16.10.2009 17:18, Victor Titov

Please help me identify these weevils.
All images were taken in Moscow.

Photo 1: 02.06.09_______.JPG - (98.55 k) - personally, it reminds me of Limnobaris.

1. 02.06.09_______.JPG — (98.55к) - Notaris bimaculatus (Fabricius, 1787)
Please specify the dimensions !!!

Dear evk, I admit my guilt, measure, degree, depth...

Of course, Notaris bimaculatus, how did I make a mistake? Apparently, the late hour affected, but the lack of specifying the size

16.10.2009 17:20, evk

Dear evk, I admit my guilt, measure, degree, depth...
Of course, Notaris bimaculatus, how did I make a mistake? Apparently, the late hour affected, but the lack of specifying the size .

There pronotum is not the same at all!
Nicho, with me and not that happens

This post was edited by evk - 10/16/2009 17: 21

Likes: 1

16.10.2009 19:20, akulich-sibiria

Good evening.
1. Krasnoyarsk Territory. Pine forest. Sort of like from Latriidae. 1.6 mm. The mace of the antennae is 3-segmented. The eyes are large-facetted. The last tergite is visible from under the wings. The anterior basins are conical, with no process between them. The rear basins are widely spaced. The shield is triangular.
picture: P4050035_.jpg

2. Only the elytra remained. Something from the Mycetophagidae is similar. By the location of the spots, you can tell about the type?
picture: P4050034_.jpg

3. This is exactly what Heptaulacus carinatum is !!
picture: P4050030_.jpg

Likes: 1

16.10.2009 19:42, evk

Good evening.
1. Krasnoyarsk Territory. Pine forest. Sort of like from Latriidae. 1.6 mm. The mace of the antennae is 3-segmented. The eyes are large-facetted. The last tergite is visible from under the wings. The anterior basins are conical, with no process between them. The rear basins are widely spaced. The shield is triangular.

Lathriidiiae from the photo ... Get rid of it. Unless Lyubarsky!
Thank you for Heptaulacus carinatum!

This post was edited by evk - 10/16/2009 19: 45

16.10.2009 20:34, akulich-sibiria

well, at least confirm that it's him...well, rod, if possible..

In appearance, it is similar to Corticaria, but the last tergite and the shape of the scutellum are confused.
to karinatum pozhalaist...

16.10.2009 20:57, evk

well, at least confirm that it's him...well, rod, if possible..
In appearance, it is similar to Corticaria, but the last tergite and the shape of the scutellum are confused.
to karinatum pozhalaist...

No, alas! I don't even fully understand them! I need ground beetles ...

16.10.2009 20:59, omar

It seems to me that no, it is not...But I am not Lubarsky

16.10.2009 21:30, Fornax13

To akulich-sibiria:
Latridiidae-Melanophthalma sp.
Elytra-Tetratoma ?ancora (Tetratomidae)

Likes: 4

16.10.2009 21:36, evk

It seems to me that no, it is not...But I didn't like it

Yes, no-the family is indisputable, but before the genus, ...

16.10.2009 22:41, akulich-sibiria

To akulich-sibiria:
Latridiidae-Melanophthalma sp.
Elytra-Tetratoma ?ancora (Tetratomidae)

I thought of her right away, too!!! about tetratoma! thank you!

Likes: 1

17.10.2009 23:56, Sungaya

Moscow Region, Sergiev Posad district, September 17

Pictures:
picture: 1.jpg

1.jpg — (95.17к)

18.10.2009 0:08, Sungaya

Moscow Region, Sergiev Posad district, September 17

Pictures:
picture: 2.jpg

2.jpg — (117.32 k)

18.10.2009 0:09, Fornax13

Yes Phosphuga atrata go. And then the female Necrodes littoralis.

This post was edited by Fornax13-18.10.2009 00: 14

Likes: 1

18.10.2009 0:21, Sungaya

Thanks!
a couple more questions:
Is it possible to determine the gender of Phosphuga atrata?
The female differs from the male Necrodes littoralis in the curvature of the lower legs?

18.10.2009 0:28, Fornax13

Yes, you can, I think. I just don't know how

Necrodes-yes, males with thickened hind thighs and crooked shins.

Likes: 1

18.10.2009 12:13, evk

Thanks!
a couple more questions:
Is it possible to determine the gender of Phosphuga atrata?

So what are the problems? Pick your genitals and see if it's a healthy bug. Find a male and a female, and then you'll find them yourself!

Likes: 1

18.10.2009 18:08, evk

Crimea, Ai-Petri.
7 mm

The box just opened, but was hardly found

This Cymindis (s.str.) vagemaculata Breit 1914 is a Crimean endem. I found it in my own collection

Likes: 5

18.10.2009 19:11, Bad Den

The box just opened, but was hardly found
This Cymindis (s.str.) vagemaculata Breit 1914 is a Crimean endem. I found it in my own collection

And where can I find information about it?

18.10.2009 19:15, evk

And where can I find information about it?

I only know what I know from the Crimea, mostly in the mountainous part. I have specimens from the Chatyrdag karst plateau. Type in the search engines-maybe that's what it is.

Likes: 1

18.10.2009 19:30, Fornax13

I only know what I know from the Crimea, mostly in the mountainous part. I have specimens from the Chatyrdag karst plateau. Type in the search engines-maybe that's what it is.

It's definitely there:
http://www.biologiezentrum.at/pdf_frei_rem...4_0050-0062.pdf

This post was edited by Fornax13-18.10.2009 19: 31

Likes: 5

18.10.2009 20:01, Bad Den

I only know what I know from the Crimea, mostly in the mountainous part. I have specimens from the Chatyrdag karst plateau. Type in the search engines-maybe that's what it is.

How did you define your own people?

18.10.2009 21:19, evk

How did you define your own people?

So all by the same handwritten key that I promised to post - well, I'm sorry, I'll fix it

And in addition - there are still works of Yemts, though not on s. str. and in some places already outdated.

Likes: 3

19.10.2009 12:13, Buzman

To evk & rpanin: Sorry for the delay-the Internet wasn't working. I return to the Transcarpathian pterostichus. I looked it up for melas: the pronotum is really very similar, but the episternes of the posterior thorax of melas are even shorter and narrower, and there are 2 setae on the ribs... Both instances that I have have three bristles in the third gap.

This post was edited by Buzman - 19.10.2009 17: 35

Pictures:
picture: IMG_8249_3.jpg

IMG_8249_3.jpg — (182.79 k)

picture: IMG_8300_2.jpg

IMG_8300_2.jpg — (151.8к)

19.10.2009 15:33, okoem

Such T-shirts are now found in many places in the steppe (eastern part of the Crimea. The size is about 1.5-2 cm. What kind of animal?

Pictures:
picture: 20091007_144911.jpg

20091007_144911.jpg — (40.28к)

picture: 20091007_145223.jpg

20091007_145223.jpg — (32.94к)

19.10.2009 18:20, akulich-sibiria

To akulich-sibiria:
Latridiidae-Melanophthalma sp.
Elytra-Tetratoma ?ancora (Tetratomidae)

nor as not understand, on what signs it is possible to leave on Melanophtalma sp.

19.10.2009 18:44, akulich-sibiria

Good evening. I've got a couple of beetles here. I haven't dealt with them yet. Help me out.
Krasnoyarsk. Pine forest, trapped.
1. something probably from the thyroid gland (Ostomatidae)?
picture: P4080051_.jpg

2. what kind of curculionide, the first time I see this
picture: P4090054_.jpg

19.10.2009 18:50, Алексей Сажнев

2. imho-Mycteridae (possibly Mycterus sp.)

Likes: 2

19.10.2009 18:51, akulich-sibiria

a couple more pieces.
3. like something from Chaetocnema, like hortensis, tell me
picture: P4080039_.jpg

4. it seems like Tetratoma, but what happens besides the T/ancora species?
picture: P4080044_.jpg

19.10.2009 19:03, Mantispid

2. what kind of curculionide, the first time I see this

Yes, Alexey is right there most likely - this is Mycterus tibialis - the red-legged one.
And in the last 2 photos, Tetratoma ancora seems to be there

This post was edited by Mantispid - 19.10.2009 19: 06

Likes: 1

19.10.2009 19:17, akulich-sibiria

Yes, Alexey is right there most likely - this is Mycterus tibialis - the red-legged one.
And in the last 2 photos, Tetratoma ancora seems to be there

something on Zina I looked at this beetle, it seems to me that my hairs are larger on the body. And the head tube is bigger. I will definitely run it tomorrow using the caller

19.10.2009 19:23, evk

Yes, Alexey is right there most likely - this is Mycterus tibialis - the red-legged one.

The family NEMONYCHIDAE is Cimberes atellaboides (Fabricius, 1787).
In the green volume, it appears as sem. Rhinomaceridae (only 5-6 species worldwide. USSR). This view is on a pine tree, as far as I know, and I collected it myself.

This post was edited by evk - 19.10.2009 19: 25

Likes: 2

19.10.2009 19:25, Алексей Сажнев

The family NEMONYCHIDAE is Cimberes atellaboides (Fabricius, 1787).
In the green volume, it appears as sem. Rhinomaceridae (only 5-6 species worldwide. USSR). This view is on a pine tree, as far as I know, and I collected it myself.

Vo! Exactly, thank you Evgeny!

19.10.2009 19:30, Mantispid

Oh, I haven't even heard of such a family=)

19.10.2009 19:36, akulich-sibiria

But this one is already closer!!!: -))
thank you!!

19.10.2009 19:45, evk

Oh, I've never even heard of such a family =)

In our zone, these are rarely found - more sown. We have another species - Nemonyx lepturoides from this family. Occasionally mows with dried flower Xeranthemum annuum.

Likes: 1

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