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Identification of beetles (Coleoptera)

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

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20.08.2007 23:47, Fornax13

Does Agapanthia villosoviridescens live on umbrella trees? I didn't hear anything...

20.08.2007 23:59, Fornax13

Aaa...smile.gif In any case, we will have fewer of them,smile.gif but you may also have undescribed species.. And mordellids, probably, in general, every third - newsmile.gif

21.08.2007 4:54, Mylabris

Yes, there are a lot of interesting things about Mordellids. I have the works of Odnosum - I use them to determine. But it's all about males... In general, I was thinking of doing this group more closely in the future - while I'm typing material.

21.08.2007 8:02, phlomis

"Does Agapanthia villosoviridescens live on umbrella trees?" -- Question from teapot: why live, ornithologists have a concept of "prisada". I flew, flew, and from convenient airfields only kupyr... smile.gif Or do insects not do this?

21.08.2007 23:07, Fornax13

They don't even have that kind of thing...smile.gif You just said" beetles", and if he wasn't the only one there, then they were probably sitting on kupyr for a reason.. although maybe they have a meeting place there...smile.gif

21.08.2007 23:20, Fornax13

So I'm still typing... But these works don't really impress me, to be honest: for Europe, 180 mordellistene species are indicated, for example, and for the whole of Wed.Asia with Kazakhstan only 37 (!), and only 2 new ones. Apparently, there is not enough material from there.. So there's still a lot of work to be done. I feel like I need to look for all the descriptions of Ermish, Batten, and Gorak, and anything that doesn't fit in there, feel free to describesmile.gif it, but I don't know where to find them yet..

21.08.2007 23:32, Fornax13

And so, in principle, paramer preparations are not difficult to make.. The main thing is to starve the beetles with ethyl acetate, and then after everything else the material is easier to throw out - they become very stale... By the way, it is also theoretically possible to determine females, at least up to a group of species: Batten attracted a trait - the shape of a sclerotized area on the 8th urosternite of a female. In my opinion, this attribute works..

21.08.2007 23:58, le lapin

But what is this beetle? (Elista, month of April)

Pictures:
picture: PICT0444.jpg
PICT0444.jpg — (52.6к)

22.08.2007 0:10, Fornax13

This T - shirt is a kind of Meloe. I would say that Meloe proscarabaeus L. It looks like the mustache is thickened in the middle.

22.08.2007 0:16, le lapin

Very fast! Thank you.

22.08.2007 1:54, Juglans

South of Primorye, end of July. At least find out the family...

Pictures:
picture: C1.jpg
C1.jpg — (143.8к)

picture: C2.jpg
C2.jpg — (132.76к)

picture: C3.jpg
C3.jpg — (68.13к)

22.08.2007 7:39, Mylabris

According to them, in general, you should make permanent preparations in the balm-antennae, parameres, front shins, etc.
I would like to see the stability of the shape of styluses and coxites in females - I have not seen these signs operated on...
P.S. This year I collected a series of Anaspis, 30-40 pieces. (I could have done more - there they are in the mass). So something does not fit under any type...

This post was edited by Mylabris - 08/22/2007 07: 42

22.08.2007 7:44, Mylabris

C2 - Nicrophorus sp.

22.08.2007 8:33, Anthicus

South of Primorye, end of July. At least find out the family...


C1 is probably Acanthocinus.

22.08.2007 10:02, Bad Den

C3.jpg - Chrysomelidae, Galerucinae

22.08.2007 14:21, Alexander Zarodov

This is a somewhat unusual request. Can anyone tell me what kind of beetles are drawn?

Pictures:
picture: ukr_bug.jpg
ukr_bug.jpg — (8.84к)

22.08.2007 14:23, omar

May beetles.
Likes: 1

22.08.2007 14:23, Mikhail F. Bagaturov

C1 is probably Acanthocinus.


Yes, most likely Acanthocinus carinulatus.
Likes: 1

22.08.2007 14:26, Alexander Zarodov

May beetles.


I also thought it was May Day. But this drawing was given in a report about leaf beetles lol.gif

http://www.cxid.info/main.php?newsid=42817...%E3%E8%EE%ED%E0

This post was edited by Double A-08/22/2007 14: 27

22.08.2007 14:33, omar

You were not paying attention, it says about LEAF beetles, i.e. obviously about ground beetles Mormolyce. I do not know any other leaf beetles.

22.08.2007 14:36, Alexander Zarodov

You were not paying attention, it says about LEAF beetles, i.e. obviously about ground beetles Mormolyce. I do not know any other leaf beetles.


What do they look like? Can they multiply strongly in the Luhansk region?

22.08.2007 14:38, omar

Very much, however, I doubt that they can multiply much anywhere lol.gifat all
Likes: 1

22.08.2007 14:38, Bad Den

22.08.2007 14:40, Alexander Zarodov

Tinplate!


Aha, complete nonsense! smile.gif

But still, what kind of beetles can these be? According to the description of the locals, the size of a ladybug, brown in color. They ate all the elms, leaving only skeletons of leaves.

This post was edited by Double A-08/22/2007 14: 42

22.08.2007 14:45, omar

Some kind of leaf beetle... Maybe Galerucella?

22.08.2007 14:47, omar

Yes, it's bad for Ukrainians with entomologists. lol.gif

22.08.2007 14:50, Alexander Zarodov

Some kind of leaf beetle... Maybe Galerucella?


Here I also think that the leaf eater. But they said he didn't look like this one: http://www.zin.ru/ANIMALIA/Coleoptera/images/25-12-1.jpg , and looks like this one:
http://www.zin.ru/ANIMALIA/Coleoptera/images/49-30-1.jpg , only brown.

22.08.2007 14:50, Mylabris

Maybe Pyrrhalta luteola? It does a lot of damage to our elms. But it's not leafy at all... Or who of the Cassidins is so?
Likes: 1

22.08.2007 14:58, Kovalevsky

Oh, to believe journalists is not to respect yourself mad.gif

Still, Galerucella is, as I understand it, lineola, here here they write. However, so manage to distort the name - it is still necessary to try! lol.gif
Likes: 2

22.08.2007 14:58, Mylabris

Find out what else you found at this address:

http://www.citynews.net.ua/2007/08/21/luga...ykh_zhukov.html

Insects swarm into homes at night when people open their windows. Today, the most common product in Luhansk markets is mosquito nets - the only reliable protection from uninvited guests.

Scientists studying insects were initially unable to identify their species. In the practice of regional entomologists, there were no such cases yet. I had to catch them and take them to Nizhyn. There they found out that it was a leaf beetle. Several factors contributed to its invasion - in particular, the abnormal heat, which has been lasting for more than two months.

As Vitaly Foroshuk, a member of the Ukrainian Entomological Society, said, " This is the Gala Rutsela lina . There is no adequate translation. This species feeds on poplar or foliage close to the poplar family. And the cause of mass distribution can only be established by direct study of this fact."

So far, insects in Luhansk are not destroyed, and they eat the leaves of trees. Entomologists urge people not to panic, because this species is absolutely safe for them, and will not harm their health. In addition, in September, the beetles will begin to disappear by themselves.

"Gala ruzela lina" - apparently still Galerucella (it is also Pyrrhalta).
Bravo, omar.
Maybe luteal...

22.08.2007 14:59, Alexander Zarodov

Maybe Pyrrhalta luteola? It does a lot of damage to our elms. But it's not leafy at all... Or who of the Cassidins is so?


Maybe. I'll ask you right now.

22.08.2007 14:59, Sparrow

Mormolyce attacked Ukraine)))))) what will happen next?..
Likes: 1

22.08.2007 15:04, Mylabris

Something different info about forage plants-then elms, then poplars...
Offhand, I may be wrong, but I don't remember that representatives of the genus were associated with poplars. Sort of like elms, grassy areas...

22.08.2007 15:16, Bad Den

Something different info about forage plants-then elms, then poplars...
Offhand, I may be wrong, but I don't remember that representatives of the genus were associated with poplars. Sort of like elms, grassy areas...

With willows just lineola. Yes, and aspen and poplar - from this family. Willow trees...

This post was edited by Bad Den-08/22/2007 15: 19

22.08.2007 15:40, Alexander Zarodov

The beetle was identified by eyewitnesses as Pyrrhalta (Galerucella) luteola , an elm leaf beetle. smile.gif
And about the fact that it could not be recognized by specialists, it was probably the journalists who lied...

Thank you all!
Likes: 1

22.08.2007 16:51, Mikhail F. Bagaturov

The beetle was identified by eyewitnesses as Pyrrhalta (Galerucella) luteola , an elm leaf beetle. smile.gif
And about the fact that it could not be recognized by specialists, it was probably the journalists who lied...


Here is the actual photo of the beetle from the scene. A week ago, it was known what it is, so the journalists, as always, distinguished themselves...
I really thought it was something like Acalymma in the beginning.
http://tarantulas.tropica.ru/forum/uploads...-1187205816.jpg
http://tarantulas.tropica.ru/forum/uploads...-1187206031.jpg
Likes: 1

22.08.2007 18:21, Anthicus

South of Primorye, end of July. At least find out the family...


C_3 Gallerucida bifasciata Motsch. It is interesting that in the catalog of beetles in Japan, the genus goes with two "L", Gallerucida, and in the Identifier of the Russian FAR East-with one "l", Galerucida smile.gif

This post was edited by Anthicus - 08/22/2007 18: 21
Likes: 1

22.08.2007 23:39, Fornax13

South of Primorye, end of July. At least find out the family...


Nicrophorus, most likely N. praedator Rtt.
Likes: 1

22.08.2007 23:55, Fornax13

No, the mordellids in the balm, in my opinion, are quite tin ...smile.gif V. K. Odnosum next to the beetle advised the paramers to simply glue. And anaspis, like, now belong to the Scraptiidae. But I haven't actually heard about Anaspis from Kazakhstan-it seems that the genus is different there, I don't remember the name. As far as I remember, something rather small and light-colored. Or not?

23.08.2007 10:36, vilgeforce

I also already thought about making preparations on a slide, for example, leatherworm mustaches. And then it is inconvenient to look at them with binoculars : - (Are there any books on the manufacture of drugs on the Web? And then I do not know how, what and in what to do them.

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