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Identification of beetles (Coleoptera)

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

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25.10.2008 16:12, NakaRB

And again Moscow and the region (I'll torture wink.gifyou )

21
user posted image

22 (Agrilus sp.?)
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23 (Clytus arietis?)
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24
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25 (Lagria hirta?)
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26
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27 - on a willow tree, highly variable color
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28 (Oberea sp.?)
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29 (Galeruca tanaceti?)
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30
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25.10.2008 16:57, Guest

Fornax13,Ripper!Thanks!

25.10.2008 17:11, universal

Sorry,I didn't pay attention to authorization.Thank you.
Look at this pair. Black soil region.

Pictures:
picture: P1010371.JPG
P1010371.JPG — (107.43к)

Likes: 3

25.10.2008 17:47, Ilia Ustiantcev

Is this nemoralis? I found it this week in an entrance hall in Moscow.
picture: IMG_0555.jpg

25.10.2008 18:08, Victor Titov

And again Moscow and the region (I'll torture wink.gifyou )

21-Stenurella melanura L., female.
22 - Agrilus sp. They are too complicated to look at without "twisting" under binoculars...
23-Clytus arietis L.
24-Corymbites (Ctenicera) pectinicornis L., female.
25 - Lagria hirta L.
26 - Otiorrhynchus ligustici L.
27 - Gonioctena Chevr. (Phytodecta Kby.) viminalis L.
28 - Oberea oculata L.
29 - Galeruca tanaceti L.
30 - Semiadalia notata Laich.

This post was edited by Dmitrich - 10/25/2008 18: 14
Likes: 3

25.10.2008 18:09, Fornax13

2 NakaRB:

21-Stenurella melanura
22-Agrilus, of course. And on what?
23-it seems to be
24 - Ctenicera like... And what is the size
of 25-it,
the parent of 26-Otiorrhynchus (Cryphiphorus) ligustici
27-Gonioctena ?viminalis
28-Oberea oculata
29-yes
30-like Hippodamia (Semiadalia) notata

This post was edited by Fornax13-25.10.2008 18: 11
Likes: 1

25.10.2008 18:09, Victor Titov

Is this nemoralis? I found it this week in an entrance hall in Moscow.

Yes, a female.
Likes: 1

25.10.2008 18:13, Fornax13

Sorry,I didn't pay attention to authorization.Thank you.
Look at this pair. Black soil region.

A Malachius pair. Have you followed them any further? smile.gif)

25.10.2008 18:21, Victor Titov

- 5 points for a rare shot! "As it is, I can only say that they are softlings.

Yes, the frame is wonderful! Only this is from the Malachiidae family-malashki. Fornax13 is correct.

25.10.2008 19:55, Guest

Thank you all for your answers !...and the rating of the photo.

25.10.2008 21:54, NakaRB


22-Agrilus, of course. And on what?
24 - Ctenicera like... What size is it


22-on currant. but the flora around-see description of the cottage smile.gif
24 - about 15 mm, maybe slightly larger

25.10.2008 22:05, Fornax13

22-Thank you! That's what I thought. Then Agrilus ribesi Schaefer, 1946
24-ctenicera Dmitrich already identified smile.gif
Likes: 1

26.10.2008 12:33, PG18

Take a look, pzh. Drevoed that whether any... Extremely sedentary. Length 7 mm. Today, under the pine bark.

Pictures:
picture: 167a_DSC_0945.jpg
167a_DSC_0945.jpg — (70.04к)

picture: 167a_DSC_0955.jpg
167a_DSC_0955.jpg — (73.16к)

26.10.2008 13:14, пигидий

Extremely sedentary... 7 mm

Zilora sericea, I think (at the end of October I myself am sedentary); a nice animal - from what places?

This post was edited by pygidiy - 10/26/2008 13: 16
Likes: 2

26.10.2008 15:48, PG18

Zilora sericea, I think (at the end of October I myself am sedentary); a nice animal - from what places?

Thanks! I found it near my house (at +3 degrees), under the bark, where there were still a couple of similar corpses. In the apartment, even after a few hours does not come to life. Extremely sluggish. Perhaps he really is a shade-lover. And what is this beast so famous for? And why is it not included in the grandiose (more than 2,400 species) list of Dedyukhin and Co. in Udmurtia? And our Borya Krasutsky did not find such a mushroom eater in the Urals... And this is very strange confused.gif

This post was edited by PG18-26.10.2008 15: 58

26.10.2008 15:56, пигидий

I found it near my house... And what is this beast so famous for? And why is it not included in the grandiose (more than 2,400 species) list of Dedyukhin and Co. in Udmurtia?

Where's the house?" I know houses that don't have a Ziller like this. Well, let's say in Malawi. yes, and in the same Venezuela. he is famous for the fact that not everyone is given, like many mel-androids. in collections, it is said to be rare.
Why D&Co isn't listed is anyone's guess. My divination is like this: I haven't been caught before. or caught, but identified as a sad mower, for example.
Likes: 1

26.10.2008 16:02, PG18

Where's the house?"

Well, the city is listed everywhere-E-burg. B. V. Krasutsky (author of "Metzophilic Coleoptera of the Urals and Trans-Urals" (1996; 2005)) also lived and worked there for 20 years. It is unlikely that someone we have more than he tore off the bark of the trees smile.gif

This post was edited by PG18-26.10.2008 16: 09

26.10.2008 16:06, пигидий

E-burg. Borya Krasutsky also lived and worked there for 20 years. It is unlikely that someone we have more than he tore off the bark of the trees smile.gif

thank you -- I didn't notice the geographical indication, otherwise I wouldn't have tried it. what can I say - you are lucky, there is no Borya. this unpredictability is a magical trait of many melandriids, the share of banals among them is surprisingly small
Likes: 3

26.10.2008 16:36, PG18

I looked in the DV determinant. The shape and punctuation of the pronotum, as well as a couple of depressions at its base, all completely coincide with Z. elongata. Are these synonyms? Thank you again, because it looks like you didn't make a mistake.

26.10.2008 16:47, Fornax13

And the funny thing is that these Zillers are not so rare. I, too, in October, stripped the bark from the pines (with hirshioporus) in Peterhof - here is at least one! And then I accidentally broke a piece of thick bark - I scored a good series of beetles and larvae. In the thickness of the bark, they develop, and you won't find them until you break them.. in general, 3 species of them - how they differ-I don't know:
Zilora elongata J. Sahlberg, 1881
Zilora ferruginea (Paykull, 1798)
Zilora obscura (Fabricius, 1794) (= sericea (Sturm, 1807); = eugeniae Ganglbauer, 1891; = ferruginea Mulsant, 1856)
Likes: 2

26.10.2008 17:01, пигидий

And the funny thing is, they're not so rare...

no, the funny thing is that almost all so-called rare beetles are not so rare - it's worth once you look through their habits and unaccustomies. they are considered rare because the majority of collectors look at flowers and leaves-and here, as Chatsky used to say, public opinion!
I suppose it's really elongata-Salberg, ts. e. n., described the taiga zone, and obscura, probably, is not morally (no pun intended)
but these subtleties are not for me to unravel
Likes: 2

26.10.2008 17:34, PG18

The bug is still alive (although barely...) you can also ask smile.gifFor ferruginea on the pronotum does not look like definitely. And the fact that they live In the crust does not contradict the fact that it is believed that they develop "at the expense of Trichaptus fungi..." (Nikitsky, 1996)? On the bark of the fruit bodies of these mushrooms did not seem to be!..
Actually, we can go tomorrow and get the last piece of bark off that pine tree... It is noticeable and not far away.

This post was edited by PG18-26.10.2008 18: 20
Likes: 1

26.10.2008 17:43, Fornax13

  
Actually, we can go tomorrow and get the last piece of bark off that pine tree... It is noticeable and not far away.

In general, yes, just live in the thickness of the bark affected by this Trichaptum (=Hirschioporus, I call it in the old way-like it was). And the mushroom is rather nondescript in itself-so, some purple-brownish-light garbage sticks out from the cracks of the bark.
In general, you can trash the already stripped bark, as I understood - where one got caught , - it makes sense to still dig around.
Likes: 1

26.10.2008 20:06, Archypus

And again Moscow and the region (I'll torture wink.gifyou )

22 (Agrilus sp.?)
user posted image

23 (Clytus arietis?)
user posted image

to NakaRB

Tell me, where is Clytus arietis near Moscow running around in flowers like this? The species is by no means banal for the region, it can be said to be rare and local, it was recorded mainly in the southern regions, and is also known from the Dmitrov district.
Another interesting species for the region is Agrilus ribesi. I do not know whether it was registered in the Moscow region or not, in any case, it is not listed in the list of goldenrod species for the Prioksko-Terrasny zpv by N. B. Nikitsky

26.10.2008 22:55, Victor Titov

  to NakaRB
Another interesting species for the region is Agrilus ribesi. I do not know whether it was registered in the Moscow region or not, in any case, it is not listed in the list of goldfish species for the Prioksko-Terrasny zpv by N. B. Nikitsky

I won't tell you about the Moscow Region. But to the north, in the Borisoglebsky, Rybinsky and Rostovsky districts of the Yaroslavl region and in the Kostroma region (Volgorechensk), I collected Agrilus ribesi repeatedly (naturally, on currants). If you are interested, I can provide the label data.

26.10.2008 23:11, Fornax13

Maybe the whole point is that currants are not cultivated on the territory of the reserve? smile.gif From us, by the way, also 1 beetle was best known. So far, I haven't found this species in my garden. Currants in the wild are somehow very infrequent (in our country, anyway).

26.10.2008 23:21, Victor Titov

Maybe the whole point is that currants are not cultivated on the territory of the reserve? smile.gif From us, by the way, also 1 beetle was best known. So far, I haven't found this species in my garden. Currants in the wild are somehow very infrequent (in our country, anyway).

And I just often came across Agrilus ribesi on wild currants: in the forest, in plantings along the railway. On cultivated currants found only twice. By the way, in the Yaroslavl region (at least in the Rostov and Borisoglebsky districts), currants are not uncommon in the forests.

This post was edited by Dmitrich - 26.10.2008 23: 22
Likes: 2

27.10.2008 0:42, omar

Clytus arietis is commonplace in the south of the region. It is rare to the north.
I don't know Agrilus ribesi yet. But let me clarify.
Likes: 4

27.10.2008 11:35, Archypus

In the south of the Mokovo region, the northern boundary of the distribution of broad-leaved forests, with which Clytus arietis is ecoloically related, passes, and to the north it can occur in island oak forests... apparently so?
About Agrilus ribesi I just wanted to make sure that it is not rare - I also caught it several times in the country. And in general, very interesting things often come across in gardens, but this is a separate topic
Likes: 3

27.10.2008 18:11, PG18

In general, yes, just live in the thickness of the bark affected by this Trichaptum (=Hirschioporus, I call it in the old way-like it was).
In general, you can trash the already stripped bark, as I understood - where one got caught , - it makes sense to still dig around.

Don't... it's unnecessary to trash the bark. Probably beetles during the feeding period hide in the folds of the bark, from where these fungi are born on the bark. But now, in late autumn, beetles UNDER the bark (where they winter), as I was able to see today. They seem to be really local. Found only on one (yesterday's) broken, and hanging above the ground, the trunk of a pine tree. On other trees (lying on the ground), despite the presence of the fungus, Zilor did not find it.

Zilora elongata (plantedsmile.gif) on Trichapterum fuscoviolaceum:

This post was edited by PG18-27.10.2008 18: 15

Pictures:
picture: DSC_0993.jpg
DSC_0993.jpg — (60.8к)

picture: DSC_1006.jpg
DSC_1006.jpg — (71.88к)

Likes: 6

27.10.2008 18:23, Fornax13

Good all the same! smile.gif I didn't see them on the lying pines either - maybe I don't like the humidity. Still UNDER the bark? Interesting... I collected larvae only in the thickness of the bark, and beetles in cradles in the same place.
Likes: 2

27.10.2008 18:29, пигидий

Good all the same!

exactly what! why, I wonder, all sorts of luxurious usachs in orders, ribbons and ribbons do not excite, and I am drawn to this brown sikildyavki... Incomprehensible man.
Likes: 6

27.10.2008 18:45, Fornax13

Yes, it is truly incomprehensible smile.gif smile.gifTo feel some kind of mystery in such animals... smile.gif

27.10.2008 20:00, stierlyz

Staphylins: 1-taki hypnorum; 2-Gabriel sp. (to the view only by pisyuns!).

27.10.2008 20:29, NakaRB

  to NakaRB

Tell me, where is Clytus arietis near Moscow running around in flowers like this? The species is by no means banal for the region, it can be said to be rare and local, it was recorded mainly in the southern regions, and is also known from the Dmitrov district.
Another interesting species for the region is Agrilus ribesi. I do not know whether it was registered in the Moscow region or not, in any case, it is not listed in the list of goldfish species for the Prioksko-Terrasny zpv by N. B. Nikitsky


North-east of the region, Krasnoarmeysk, 5 kilometers from it, near d. Petrovskoe, the clearing under the power line - everything was shot there. These golden currants are strewn quite thickly smile.gif. A barbel only met 1 time, so it's not an indicator...

27.10.2008 21:00, NakaRB

Well, I'll also give you a few more beetles smile.gif. Again, Moscow and the region, except for the 31st District. Moseevtsy, Tver region.

31-elm (there are still blue ones, I don't know if they are the same type or not)
user posted image

32 (red inside and red wings)
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33
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34 (it's actually dark blue)
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Then the photos will mostly be of poor quality, but you need to know the animals by sight smile.gif.

35 (jumps smile.gif)
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36
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37
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38
[attachmentid()=50803]

39
[attachmentid()=50804]

40
[attachmentid()=50805]

This post was edited by NakaRB - 08.11.2008 12: 16
Likes: 1

27.10.2008 21:19, Fornax13

2 NakaRB:
31-maybe on an alder tree? Linaeidea aenea (Linnaeus, 1758)
32 - Chrysolina (Hypericia) geminata (Paykull, 1799) или C. (H.) hyperici (Förster, 1771).
33 - Carabus nemoralis O. Müller, 1764
34 - Chrysolina (Hypericia) geminata (Paykull, 1799) вроде
35 - Altica sp.
36 - Strangalia attenuata (Linnaeus, 1758)
37 - Propylea quatuordecimpunctata (Linnaeus, 1758)
38 - Phytoecia (s. str.) nigricornis (Fabricius, 1781)
40 - Cassida типа vibex Linnaeus, 1767
Likes: 1

27.10.2008 21:32, NakaRB

2 NakaRB:
31-maybe on an alder tree? Linaeidea aenea (Linnaeus, 1758)

yes, the point is that the elm is 100 %... and it would be fine to sit, so it also chewed smile.gif. and there were still some blue ones, but these ones are often found on the elm

27.10.2008 21:44, пигидий

good people, look at what a nice pydyrin is: http://www.fkohl.de/tree/photo/en/Staphyli...6.06.06-24744/-
(I can't insert someone else's picture, don't blame me)

27.10.2008 21:50, Fornax13

And where does this animal come from? Germany?

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