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Identification of beetles (Coleoptera)

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

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30.01.2019 23:39, MIV

More weevils from my collections. All from ocd. Krasnoyarsk.

1. L - 14mm
picture: 1._L___14_________.________________.________________._25.05.09.jpg

2. L - 15mm
picture: 2._L___15_________.________________.________________._5.06.09.jpg

3. L - 15mm
picture: 3._L___15_________.________________.________________._25.05.09.jpg

4. L - 15mm
picture: 4._L___15_________.________________.________________._25.06.09.jpg

5. L-10mm
picture: 5._L___10_________.________________.________________._5.09.09.jpg

30.01.2019 23:49, Mantispid

More weevils from my collections. All from ocd. Krasnoyarsk.


1. Hylobius (Callirus) abietis (Linnaeus, 1758), a sin not to recognize)
2. Hylobius (s. str.) excavatus (Laicharting, 1781)
3. Larinus (Phyllonomeus) sturnus (Schaller, 1783), female
4. Trichalophus boeberi (Schoenherr, 1826), самец
5. Cryptorhynchus lapathi (Linnaeus, 1758)
Likes: 1

31.01.2019 0:10, MIV

1. Hylobius (Callirus) abietis (Linnaeus, 1758), a sin not to recognize)
2. Hylobius (s. str.) excavatus (Laicharting, 1781)
3. Larinus (Phyllonomeus) sturnus (Schaller, 1783), female
4. Trichalophus boeberi (Schoenherr, 1826), самец
5. Cryptorhynchus lapathi (Linnaeus, 1758)


Quickly! Thank you Ilya!

31.01.2019 10:16, Mantispid

Quickly! Thank you Ilya!

I try smile.gif
Always welcome
Likes: 1

31.01.2019 10:44, Honza

as a variant
of Carabus (Neoplesius) jiudingensis jiudingensis Deuve, 1994 n. jiudingshanensis Deuve, 2007 C-Sichuan:Maoxian:Jiuding Shan, 31:40:03N/103:52:33E/3000m



Many thanks for the colleague from Italy

Please help again.
CHINA - EE, CHINA Sichuan, Jiudingshan, Maoxian, 3000m., VII.2016

Pictures:
картинка: CHINA___EE__CHINA_Sichuan__Jiudingshan__Maoxian__3000m.__VII.2016.jpg
CHINA___EE__CHINA_Sichuan__Jiudingshan__Maoxian__3000m.__VII.2016.jpg — (128.12к)

01.02.2019 10:15, Чегар

1. Catapionus viridimetallicus (Motschulsky, 1861)
2. Also, but bald.
3. Catapionus sp., it would be a good idea to run it according to the revision of the Formacek - Revision der Rüßlergattung Catapionus (available online). Sometimes it turns out to go out on view. If you still use the work of Kazakova, then it can come out very well.
4. The first thought is Scepticus, but the mustache is embarrassing. Do you have vibrissae on the sides of the pronotum? Are the claws fused together or not?
5. Trichalophus almost certainly T. boeberi (Schönherr, 1826), the suture on the posterior slope protruding?
6. Hylobius (Callirus) gebleri Boheman, 1834


There is an idea that 1 and 3 are male and female. Especially if they came in the same series. By analogy with a similar type, but Kazakh. Right here https://www.zin.ru/animalia/coleoptera/rus/catsp_sk.htm

01.02.2019 10:27, Mantispid

There is an idea that 1 and 3 are male and female. Especially if they came in the same series. By analogy with a similar type, but Kazakh. Right here https://www.zin.ru/animalia/coleoptera/rus/catsp_sk.htm

More than one Catapionus species can live in one place. Both beetles are female. Males have dilated front and middle legs.
Likes: 1

01.02.2019 12:49, Radik

Please help me with identification.
Tatarstan, Nizhnekamsk district. Summer 2018

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picture: _7.jpg
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01.02.2019 13:11, botanque

Please help me with identification.
Tatarstan, Nizhnekamsk district. Summer 2018

Swimmer-Acilius sulcatus, female.

01.02.2019 13:47, Mantispid

Please help me with identification.
Tatarstan, Nizhnekamsk district. Summer 2018

4. Eusomus ovulum Germar, 1824
6. Tanymecus palliatus (Fabricius, 1787)

01.02.2019 21:40, Александр57

Ryazan region. Pitelinsky district, July.
Larinus sturnus, female, male, female ?

Pictures:
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_1.jpg — (75.41 k)

picture: _2.jpg
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picture: _3.jpg
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02.02.2019 15:46, Mantispid

Ryazan region. Pitelinsky district, July.
Larinus sturnus, female, male, female ?

I agree yes.gif
Likes: 2

05.02.2019 12:02, Чегар

Please tell me where you can view clear keys for Cheironitis. Actually interested in Ch. sterculius and Ch. furcifer, I already began to doubt whether they are synonyms? But they don't seem to overlap in the lists of synonyms for these types. And also Ch. moeris. This work didn't help much https://www.zin.ru/animalia/coleoptera/pdf/nikolaev_1987.pdf (page 74)
And yet, how is it correct - Cheironitis or Chironitis? Sorry for the stupid question.

05.02.2019 21:56, stierlyz

Did you try to use Kabakov's " Fauna..."?
Likes: 1

06.02.2019 0:06, Чегар

Did you try to use Kabakov's " Fauna..."?

I tried. Turn out. All my 6 pieces of different sizes turned out to be Cheironitis sterculius Ballion, 1870. I'll take on geotrupssmile.gif
Thanks for the tip. Kabakov I had downloaded, but I didn't really use it, it seemed too complicated. It's not "Green". Now go to delo

07.02.2019 16:50, NIKITA TIMOSHEV

Help identify the crunch and barbel.

Pictures:
picture: IMG_3235_.jpg
IMG_3235_.jpg — (121.24 k)

picture: IMG_3236_.jpg
IMG_3236_.jpg — (114.87к)

picture: IMG_3237_.jpg
IMG_3237_.jpg — (123.44к)

08.02.2019 19:10, Dmitry Vlasov

Colleagues, maybe someone will help you figure it out! weep.gif
In Yaroslavl, an interesting (obviously imported) Megatoma began to come across. Attempts to reliably determine failed confused.gif- because there are no good definitions. tables and photos in the network. In general, I "rush" between M. graeseri M. tjanshanica shuffle.gifIn favor of the first mace shape of the male's antennae, in favor of the second white hairs on the pronotum
Photos of the beetle and mace are attached
picture: megatoma1.jpg
picture: usik.jpg
I am waiting for your commented definitions yes.gif
With respect and hope for help...

08.02.2019 21:44, AGG

Colleagues, maybe someone will help you figure it out! weep.gif
In Yaroslavl, an interesting (obviously imported) Megatoma began to come across. I am
Waiting for your commented definitions yes.gif
With respect and hope for help...

I also have such photos "with white hairs on the prsp" . warhead from walnuts ( I even bred them from the larva) and other dried fruits, but I have not yet found out the origin. Have you contacted Marina Benkovskaya?

08.02.2019 22:19, Mantispid

Recently, Yasha Kovalenko has been working on invasive megatoms. Try writing to them.
Likes: 1

09.02.2019 5:18, Dmitry Vlasov

I also have such photos "with white hairs on the prsp" . warhead from walnuts ( I even bred them from the larva) and other dried fruits, but I have not yet found out the origin. Have you contacted Marina Benkovskaya?

In addition to my premises, such megatoms are also found in parks on the dry roadsides of trees, and one copy is derived from the branches of a prickly spruce.

09.02.2019 9:47, AGG

Recently, Yasha Kovalenko has been working on invasive megatoms. Try writing to them.

Ilya, thank you! I'd forgotten all about Yasha. You need to contact it

09.02.2019 9:51, AGG

In addition to my premises, such megatoms are also found in parks on the dry roadsides of trees, and one ekz is derived from the branches of a prickly spruce.

interesting. what's he doing in the tree? maybe a barbel lived in it and did not live to see it, and megatomka ate up its remains? tc just chewing a Christmas tree is something sexy for megatom

09.02.2019 13:49, Victor Titov

In addition to my premises, such megatoms are also found in parks on the dry roadsides of trees.

Similarly , on the dry roadsides of old poplars inhabited by Ptilinus fuscus and Pelecotoma fennica.

09.02.2019 18:40, MIV

Please take a look, are the elephants identified correctly?

1. Pissodes pini? L-8mm-Zap. Sayan, hr. Ergaki.
picture: 1._L_8________._________._______._17.07.09.jpg

2. Hylobius abietis? L-11mm-Okr. Krasnoyarsk, taiga.
picture: 2._L_11________.________________._________._15.06.09.jpg

3. Hylobius pinastri? L-10mm - Okr. Krasnoyarsk, pine forest.
picture: 3._L_10________.________________.__________.___________._23.07.15.jpg

4. Aka? L-8mm-Ocd. Krasnoyarsk, forest-steppe.
picture: 4._L_8________.____.____._______________________._16.08.18.jpg

5. Hylobius excavatus? L-15mm-Zabaikalsky kr., Charskaya boiler., 15.07.15
picture: 5._L_15_____________________.______________.__15.07.15.jpg

09.02.2019 20:01, Dmitry Vlasov

interesting. what's he doing in the tree? maybe a barbel lived in it and did not live to see it, and megatomka ate up its remains? tk just chewing a Christmas tree is something sad for megatoms

And HZ-the branches were with Magdalis moves and larvae, which I tried to bring out. It didn't work out, they dried up/died, BUT Megatoma got out. At first, I thought it was a sinful thing that I got in from the outside, but the jar was closed, and the ventilation holes were sealed with " gas " - there were no holes... Apparently the eggs/larvae were originally on the branches.
Likes: 1

12.02.2019 21:19, MIV

What kind of "hedgehog" from Kazakhstan? (roc. Almaty. 23.06.06)

1. L-7mm
picture: 8._L_7___________________._______._23.06.06.jpg

2. Ibid. L-7mm
picture: 9._L_7___________________._______._23.06.06.jpg

P.S. It's a pity that no one paid attention to the elephants with URL #31348. frown.gif. Ilya, Oooh!

12.02.2019 23:35, Mantispid

What kind of "hedgehog" from Kazakhstan? (roc. Almaty. 23.06.06)

1. L-7mm
2. Ibid. L-7mm
P.S. It's a pity that no one paid attention to the elephants with URL #31348. frown.gif. Ilya, Oooh!

1. Pseudocneorhinus
2. Otiorhynchus

what are the problems with URL #31348?
Likes: 1

13.02.2019 19:42, MIV

                       

what are the problems with URL #31348?


Thanks!
Did you really guess everyone in the post URL #31348 smile.gif?

13.02.2019 19:57, MIV

Some frachniki?
Length of all 12-13mm.
1-3-Primorskiy kr., Khasansky district of the beginning. July's.
4-Ocd. Krasnoyarsk, taiga. 5.06.09.

1.
picture: 8._L_12__________________._______________.___.__________._6.07.07.jpg

2.
picture: 9._L_12__________________._______________.___.________._7.07.08.jpg

3.
picture: 10._L_13__________________._______________.______________._2.07.07.jpg

4.
picture: 11._L_12________.________________._________._5.06.09.jpg

13.02.2019 20:34, NIKITA TIMOSHEV

URL #31340 help determine

13.02.2019 21:56, Mantispid

Some frachniki?
Length of all 12-13mm.
1-3-Primorskiy kr., Khasansky district of the beginning. July's.
4-Ocd. Krasnoyarsk, taiga. 5.06.09.


1-3-L. maculatus
4-seemingly ordinary L. iridis
Likes: 1

13.02.2019 22:22, MIV

  
4-seemingly ordinary L. iridis


Didn't finish it, or what? 12 mm vs normal L. iridis (20 mm) .

14.02.2019 14:35, Larinus

Didn't finish it, or what? 12 mm against normal L. iridis (20 mm).

It's difficult to work with the "norm" there - the view is too changeable. But 12 mm is rare, but they are found, but I have not seen smaller ones. This one may have developed in a thin stalk.
Likes: 1

14.02.2019 15:49, Honza

Dorcadion sp . confused.gif

Kapchagay Kazakhstan

Pictures:
picture: dorkaci_kazachstan.jpg
dorkaci_kazachstan.jpg — (137.76к)

14.02.2019 23:01, smax

D. kapchagaicum Danilevsky, 1996

15.02.2019 13:14, Honza

D. kapchagaicum Danilevsky, 1996



Are you sure? To the left is a photo from a post
New data on the distribution, biology and ecology of the longhorn beetles from the area of South and East Kazakhstan (Coleoptera, Cerambycidae)

Pictures:
picture: dorkaci_kazachstan__2_.jpg
dorkaci_kazachstan__2_.jpg — (295.01к)

15.02.2019 17:50, smax

This is a beetle with a strongly developed lateral rib of elytra, from the tschitscherini group. Your male has darkened thighs, but I wouldn't make anything up here. I have several kapchagaicum, including one from Danilevsky. Your pair is even more similar to them than the photo from the article that you brought.
A real D. globithorax is described from Kapchagai, but I don't have it to compare.
Цитирую: " All species of "tschitscherini-group" (also including D. suvorovianum and D. kapchagaicus Danilevsky, 1996 a) differ from other Dorcadion s.str. by the very strong development of the humeral carinae and the extremely dense fine antennal and leg pubescence; )
You can write to Danilevsky, for the sake of an authoritative opinion.

15.02.2019 19:25, NIKITA TIMOSHEV

Help identify barbel beetles.The length of the female and male is 20 mm.
I assume it's Monochamus sutor.I'm right.

This post was edited by NIKITA TIMOSHEV - 15.02.2019 19: 26

Pictures:
picture: IMG_3239_.jpg
IMG_3239_.jpg — (150.13к)

picture: IMG_3240_.jpg
IMG_3240_.jpg — (211.92к)

15.02.2019 22:13, Victor Titov

Help identify barbel beetles.The length of the female and male is 20 mm.
I assume it's Monochamus sutor.I'm right.

Monochamus galloprovincialis.

17.02.2019 13:08, raven911

Help me identify the bug?

Pictures:
picture: P1250011.JPG
P1250011.JPG — (294.36к)

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