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Identification of beetles (Coleoptera)

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

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27.07.2009 19:50, Sungaya

all MO, Shatursky district. June 27.
Please help me with the definition.

Pictures:
picture: zlatki.jpg
zlatki.jpg — (68.83к)

27.07.2009 19:53, Sungaya

Oh, yes! And this one.
Same place, same time.

Pictures:
picture: zlatka.jpg
zlatka.jpg — (43.26к)

27.07.2009 19:54, Liparus

help with bronzes
from Koktebel...on budyaki...
from the bottom, I noticed villi at the first one (although maybe it's the floor)

Pictures:
picture: IMG_2305.JPG
IMG_2305.JPG — (148.92к)

picture: IMG_2313.JPG
IMG_2313.JPG — (121.92к)

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IMG_2306.JPG — (144.5к)

picture: IMG_2314.JPG
IMG_2314.JPG — (125.18к)

27.07.2009 19:54, Алексей Сажнев

For Sungaya:
the last Chalcophora mariana (Linnaeus, 1758)

This post was edited by Alexey Sazhnev - 27.07.2009 19: 55
Likes: 1

27.07.2009 19:56, Fornax13

1-Buprestis (which Ancylocheira was)?haemorrhoidalis
2 - Chrysobothris chrysostigma
3 - Buprestis octoguttata
4, 5 - Phaenops cyanea
Likes: 1

27.07.2009 19:59, Sungaya

question about Chalcophora mariana.
Which gender has the notch at the tip of the abdomen? The male?

27.07.2009 20:03, Liparus

and another one,who is he?

Pictures:
picture: IMG_2223.JPG
IMG_2223.JPG — (92.56к)

27.07.2009 20:07, Fornax13

Then Liparus:
A good animal is the genus Orthocerus - I can't vouch for the species, there may be two of them. If in your area in the forest, then, most likely, O. clavicornis.
Likes: 1

27.07.2009 20:10, Fornax13

To Sungaya:
yes, the male has a deep notch on the anal sternum, the female has a kind of pointed one.
Likes: 1

27.07.2009 20:17, Sungaya

another question about Phaenops cyanea. How do they distinguish between sexes?
And where can I get lists of goldsmiths and barbels in the Moscow region?

27.07.2009 20:25, Fornax13

The Sungaya:
According to Richter:
"the male. Anal sternite at the apex is directly cut off, its apical border is smooth, parallel.
the female. Anal sternite with a semicircular or triangular smooth fossa at the apex, its apical edge slightly notched."

Well, first of all, download it - in any case, it will come in handy:
http://www.zin.ru/ANIMALIA/Coleoptera/rus/nikits96.htm
http://www.zin.ru/ANIMALIA/Coleoptera/rus/nikits98.htm

And here on sawyers MO checklist:
http://www.zin.ru/Animalia/coleoptera/rus/mldanpdf.htm

This post was edited by Fornax13-27.07.2009 20: 53
Likes: 1

27.07.2009 21:37, Sungaya

1-Buprestis (which Ancylocheira was)?haemorrhoidalis
.....................

And why haemorrhoidalis, and not rustica?

27.07.2009 23:25, NicoSander

Please help me with Vologda barbels

Pictures:
picture: 1.jpg
1.jpg — (224.6 k)

picture: 2.jpg
2.jpg — (195.62 k)

28.07.2009 0:43, Алексей Сажнев

I would say male and female Monochamus sutor (Linnaeus, 1758)

This post was edited by Alexey Sazhnev - 07/28/2009 00: 43
Likes: 1

28.07.2009 1:48, Fornax13

And why haemorrhoidalis, and not rustica?

? haemorrhoidalis - because you can't see it from below smile.gif

28.07.2009 7:29, Sungaya

? haemorrhoidalis - because it is not visible from below smile.gif

Here's the bottom.

Pictures:
picture: zlat_niz.jpg
zlat_niz.jpg — (136.37к)

28.07.2009 10:33, Алексей Сажнев

I would say that still Buprestis haemorrhoidalis
Likes: 1

28.07.2009 17:57, Sungaya

and why haemorrhoidalis?
and they are different-sex? 1-female, 2-male?

28.07.2009 18:45, Kemist

to Liparus: Protaetia(Potosia) cuprina

28.07.2009 18:59, Kemist

Please help me determine if this is Capnodis miliaris, exsisa, or another species. Caught in Uzbekistan, length 32mm.

Pictures:
picture: IMG_1223.JPG
IMG_1223.JPG — (120.15к)

picture: IMG_1237.JPG
IMG_1237.JPG — (148.25к)

28.07.2009 19:04, Stavropolec

Fellow experts and amateurssmile.gif,
please check out another batch of different weevils from the Stavropol Territory:

Pictures:
picture: 11.jpg
11.jpg — (137.03к)

picture: 22.jpg
22.jpg — (139.13к)

picture: 33.jpg
33.jpg — (148.9 k)

picture: 44.jpg
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picture: 55.jpg
55.jpg — (129.02 k)

28.07.2009 19:04, Алексей Сажнев

For Kemist:
I think it's Capnodis excisa (Menetries, 1848)

This post was edited by Alexey Sazhnev - 07/28/2009 19: 05
Likes: 1

28.07.2009 19:59, Liparus

Then Liparus:
A good animal is the genus Orthocerus - I can't vouch for the species, there may be two of them. If in your area in the forest, then, most likely, O. clavicornis.

Cool, mowing in a swampy meadow (on pike and so on 14. June 09)
this is a cool beetle, do you think it should be carefully preserved in the collection

28.07.2009 20:06, Liparus

Fellow experts and amateurssmile.gif,
please check out another batch of different weevils from the Stavropol Territory:

Cool,we have many not found
6.Otiorhynchus ovatus (Linnaeus, 1758)
12. Otiorhynchus ligustici (Linnaeus, 1758)
17. Lixus iridis (Olivier, 1807)
11. I was identified as Otiorhynchus tatarchani Rtt.
Likes: 1

28.07.2009 20:09, Liparus

help with the beetles...

Pictures:
picture: IMG_2228.JPG
IMG_2228.JPG — (92.22к)

picture: IMG_2319.JPG
IMG_2319.JPG — (97.72к)

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IMG_2341.JPG — (103.46к)

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IMG_2342.JPG — (111.78к)

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IMG_2343.JPG — (115.51к)

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IMG_2344.JPG — (118.28к)

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IMG_2432.JPG — (107.45к)

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IMG_2448.JPG — (69.64к)

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IMG_2253.JPG — (89.75к)

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IMG_2456.JPG — (106.13к)

picture: IMG_2457.JPG
IMG_2457.JPG — (117.43к)

Likes: 1

28.07.2009 20:10, Fornax13

Cool, mowing in a swampy meadow (on pike and so on 14. June 09)
this is a cool beetle, do you think it should be carefully preserved in the collection

In theory, it lives on peltigers, so you can look around the area for that place.
I think it is worth preserving carefully, as well as all the beetles in the collection smile.gif

28.07.2009 20:42, Fornax13

To Liparus:
IMG_2228 - Trachys sp. (like pumila, etc.) It's hard for them.
IMG_2319-think Anthaxia (Mesanthaxia) olympica
IMG_2341 - A. (Euanthaxia) like signaticollis
IMG_2342 - A. (Eu.) signaticollis
IMG_2343, IMG_2344-like A. (s.str.) podolica
IMG_2432 - Exocentrus ?adspersus
IMG_2448 - Leiopus linnei or something...
IMG_2242 - Lathrobium (s.str.) sp. To be sure, it is better to pull him by the genitals
IMG_2253-Xestobium rufovillosum
IMG_2455-Platysoma-I don't remember, xu from xu. But nothing complicated, look at the keys yourself.
IMG_2456 - Glischrochilus ??quadrisignatus
IMG_2457 - Glischrochilus quadriguttatus

This post was edited by Fornax13-07/28/2009 20: 46
Likes: 2

28.07.2009 20:46, Алексей Сажнев

IMG_2432.JPG Exocentrus (s. str.) lusitanus (Linnaeus, 1767)

IMG_2448.JPG Leiopus linnei Wallin, Nylander & Kvamme, 2009
Likes: 2

28.07.2009 20:52, Liparus

and Trachys minutus is a banal zlatka?

28.07.2009 20:53, Liparus

  

IMG_2448.JPG Leiopus linnei Wallin, Nylander & Kvamme, 2009

is this what the barbel was described this year?I last 2008 caught takih

28.07.2009 20:55, Fornax13

Well, I didn't have time, so wink.gif
T. minuta-yes, banal, willow leaves (such as Salix caprea, S. cinerea) mines.

This post was edited by Fornax13-07/28/2009 20: 57
Likes: 1

28.07.2009 20:57, Алексей Сажнев

is this what the barbel was described this year?I didn't catch them last year


There's a slightly different situation - here's the article:

File/s:



download file Wallin_et_al._2009.pdf

size: 2.45 mb
number of downloads: 11480






28.07.2009 22:56, Крякозябра

Here I caught a bug in a food warehouse I'm sitting I think he's generally a local or with some fruit arrived ?
Size about 4cm
picture: IMG_1447.jpgpicture: IMG_1446.jpg

28.07.2009 22:58, Sungaya

please tell me the sex of Chrysobothris chrysostigma.
Is it a male?

Pictures:
picture: chrysostigma01c.jpg
chrysostigma01c.jpg — (44.66к)

28.07.2009 23:18, omar

like a female rhino beetle. local

28.07.2009 23:49, паскаль

Good evening!
Please help me identify this Elateridae specimen from Vietnam (15.5 mm) at least up to the genus.
Thank you very much in advance

Pictures:
picture: Elat.JPG
Elat.JPG — (138.64к)

29.07.2009 0:55, Алексей Сажнев

please tell me the sex of Chrysobothris chrysostigma.
Is it a male?


I think yes, you are right - this is a male
Likes: 1

29.07.2009 9:27, Liparus

There's a slightly different situation - here's the article:

failed to download

29.07.2009 10:24, KingSnake

help with the beetles...

Wow! What cute zlatki. How can you catch them?

29.07.2009 16:18, Liparus

Wow! What cute zlatki. How can you catch them?

the first 2.5 mm-by mowing through the sagebrush on the outskirts of a pine forest(I also caught a blue one near the swamp vegetation by mowing)
the second - In the Crimea on the umbrella (like the usual, only I just saw one, probably the end of their summer)
and the last four pcs on some unusual ramashki on the outskirts of the forest (such daisies I kind of saw in the first, from a distance I thought that zontechnye, there was a strange biotope at all.

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