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Identification of beetles (Coleoptera)

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

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21.12.2015 15:02, smb

Question: can you describe in detail the biotope where the capture was made?

Beetles are collected under the bark of fallen trees in a mixed (mostly coniferous) forest. The place is quite wet, but not swampy, there is sphagnum.
Likes: 1

21.12.2015 15:13, smb

Help identify ground beetles.
Collected in July-August 2015 in the Ramenskoye district of the Moscow region

Pictures:
picture: 15.07.2015.jpg
15.07.2015.jpg — (317.7к)

picture: 27.07.2015.jpg
27.07.2015.jpg — (307.37к)

picture: 01.08.2015.jpg
01.08.2015.jpg — (314.6 k)

23.12.2015 0:57, Пензуит

Please tell me about ground beetles. Penza region.

1. May

picture: DSC_0115_10.JPG



2. May. Perhaps the same view? But a different individual.

picture: DSC_1223_17.JPG



3. August. It turned out badly, but I wonder-what kind of view?

picture: DSC_0271_14.JPG



4. May.

picture: DSCN1097_14__.JPG



5. May

picture: DSCN1144_15.JPG



6. July.

picture: DSCN8578_16.JPG



7. August

picture: DSCN9138_14__.JPG

24.12.2015 12:13, smb

Hello, I ask for help in identifying leaf beetles.
Collected in June-July 2015 in the Ramenskoye district of the Moscow region

Pictures:
picture: 05.06.2015.jpg
05.06.2015.jpg — (302.69к)

picture: 30.06.2015_01.jpg
30.06.2015_01.jpg — (289.47к)

picture: 27.07.2015_01.jpg
27.07.2015_01.jpg — (278.26к)

24.12.2015 12:19, Mantispid

Hello, I ask for help in identifying leaf beetles.
Collected in June-July 2015 in the Ramenskoye district of the Moscow region

Plagiosterna aenea (Linnaeus, 1758)
Likes: 1

24.12.2015 12:47, smb

Please tell me about leaf beetles.
Collected in June 2015 in the Ramenskoye district of the Moscow region

Pictures:
picture: 07.06.2015.jpg
07.06.2015.jpg — (281.44к)

picture: 10.06.2015.jpg
10.06.2015.jpg — (299.13к)

picture: 30.06.2015.jpg
30.06.2015.jpg — (295.8к)

25.12.2015 10:22, Radik

Please help me with the beetles. Tatarstan Nizhnekamsk district

26.12.2015 13:13, Михалис

Please help me with the beetles. Tatarstan Nizhnekamsk district.

The barbel is Monochamus galloprovincialis in my opinion, and the bellet is Calosoma inquisitor

26.12.2015 14:56, AGG

Please tell me about leaf beetles.
Collected in June 2015 in the Ramenskoye district of the Moscow region

most likely, the melanist Gonioctena (Gonioctena) viminalis (Linnaeus, 1758)
and the pair Chrysolina (Sphaeromela) variants (Schaller, 1783)
Likes: 1

26.12.2015 15:01, AGG

Please help me with the beetles. Tatarstan Nizhnekamsk district.



Barbel-Monochamus galloprovincialis in my opinion

female Monochamus (s. str.) urussovi Fischer von Waldheim, 1806 cm shield umnik.gif
a leatherworm Megatoma, but there is a dark forest tk a lot of infestations-Sergey Pushkin (=Thanatophilus) To help you wink.gif

This post was edited by AGG - 12/26/2015 15: 11

26.12.2015 16:21, Fornax13

Help identify ground beetles.
Collected in July-August 2015 in the Ramenskoye district of the Moscow region

1 - Dolichus halensis
2 - Elaphrus cupreus
3 - Amara fulva
Likes: 1

26.12.2015 16:22, Alexander Zarodov

Can you help with pterostichus? Moscow, early May, in a rotten trunk.
niger or melanarius?

Pictures:
picture: carabid1902x.jpg
carabid1902x.jpg — (284.15к)

26.12.2015 16:25, Fornax13

Please tell me about ground beetles. Penza region.

1 and 2-Poecilus punctulatus
3-Broscus cephalotes
4-Carabus schoenherri
5 - Pterostichus oblongopunctatus
6 - from Platynini, I don't understand from this angle
7-Ophonus like stictus
Likes: 1

26.12.2015 16:52, stierlyz

26.12.2015 16:57, Alexander Zarodov

So look at the last (claw) segment of the legs - there are setae at the bottom-melanarius, no-niger, what are the difficulties?


No special bristles are visible. But in this angle they should not be visible smile.gifIn addition to the bristles there are no other clear differences?

26.12.2015 17:51, smb

Hello. Please help me identify leaf eaters.
Collected in August 2015 in the Ramenskoye district of the Moscow region.

Pictures:
picture: 26.08.2015_01.jpg
26.08.2015_01.jpg — (299.02к)

picture: 26.08.2015.jpg
26.08.2015.jpg — (302.63к)

26.12.2015 21:08, gstalker

Polydrusus undatus (Fabricius, 1781) ?
Germany 5mm 14.06.13
Happy New Year ! jump.gif

Pictures:
picture: 5mm_14.06.13_Northeim.jpg
5mm_14.06.13_Northeim.jpg — (283.12к)

26.12.2015 22:48, smax

Hello. Please help me identify leaf eaters.
Collected in August 2015 in the Ramenskoye district of the Moscow region.

The first is the female Chrysolina aurichalcea. The second is a male(?) of her own, but with less confidence (I don't even know if he's big or small). Our species is infrequent, but trans-palearctic and terribly variable.
Likes: 1

26.12.2015 22:51, smax

No special bristles are visible. But in this angle they should not be visible smile.gifIn addition to the bristles there are no other clear differences?

There are a lot of differences. They're from different subgenera. It is necessary to put them side by side and.. squint, or something smile.gif
This is niger, of course.
Likes: 1

26.12.2015 23:15, smax

Hello, dear forumchane. I ask you to help me identify the black heifers. The material was collected in Tajikistan in July 2014. Thanks .

15-16 from the top (if you counted correctly) of Bioramix. I looked at them recently. I'd like to see the genitals there.
17-in my opinion, just Opatroides punctulatus ubiquitous
18-Stalagmoptera, sort of

It is wrong to guess Prosodes from pictures. Yes, and the blapsy is not good.

26.12.2015 23:19, smax

And before the appearance of this zlatka can not be determined ? Moscow region, June 14.

This is viridis / suvorovi strongly leaning in favor of the first option.

26.12.2015 23:25, smb

The first is the female Chrysolina aurichalcea. The second is a male(?) of her own, but with less confidence (I don't even know if he's big or small). Our species is infrequent, but trans-palearctic and terribly variable.

Thanks for the definition.
Yes, it's a male and a female. The male is noticeably smaller than the female.

26.12.2015 23:39, smb

Please check if I identified it correctly.
Collected in June-July 2015 in the Ramenskoye district of the Moscow region.

1 - Donacia (Donaciomima) aquatica (Linnaeus, 1758)
picture: 29.06.2015.jpg

2, 3 - Donacia crassipes (Fabricius, 1775)
picture: 03.07.2015.jpg
picture: 03.07.2015___01.jpg

This post was edited by smb-12/26/2015 23: 40

26.12.2015 23:47, smax

Yeah, I think it is.
Likes: 1

27.12.2015 12:38, lazardin

Good day to all, a little on the definition, sorry for the quality
1 Vologda region, October, near Sushina, massively
picture: DSC06398.JPG
2 all the rest is Moldova, for the sps material to Andrey Chegarovsky
picture: DSC06403.JPG
3 picture: DSC06419.JPG
4 picture: DSC06446.JPG
5 picture: DSC06429.JPG
6 picture: DSC06435.JPG
7 picture: DSC06436.JPG
8 the photo is not very noticeable, but a beetle with a strong blue tint
picture: DSC06448.JPG

This post was edited by lazardin - 12/27/2015 12: 42

27.12.2015 12:54, scarit

1. Dead eater Phosphuga atrata
2. Chlaenius sp.
6. Brachinus sp.
Likes: 1

27.12.2015 13:55, smb

Hello, please help me identify the raduzhnits collected
in June 2015 in the Ramenskoye district of the Moscow region.

Pictures:
picture: 29.06.2015___01.jpg
29.06.2015___01.jpg — (281.08к)

picture: 20.06.2015.jpg
20.06.2015.jpg — (276.26к)

picture: 20.06.2015___01.jpg
20.06.2015___01.jpg — (306.74к)

27.12.2015 14:20, Mantispid

Polydrusus undatus (Fabricius, 1781) ?
Germany 5mm 14.06.13
Happy New Year ! jump.gif

Polydrusus (s. str.) tereticollis (DeGeer, 1775)
Likes: 1

27.12.2015 15:47, Dmitry Vlasov

Hello, please help me identify the raduzhnits collected
in June 2015 in the Ramenskoye district of the Moscow region.

1. Donacia ? marginata
2-3 D. bicolor
Likes: 1

27.12.2015 17:27, Чегар

Good day to all, a little on the definition, sorry for the quality
1 Vologda region, October, near Sushina, massively
picture: DSC06398.JPG
2 all the rest is Moldova, for the sps material to Andrey Chegarovsky
  picture: DSC06403.JPG
3 picture: DSC06419.JPG
4 picture: DSC06446.JPG
5 picture: DSC06429.JPG
6 picture: DSC06435.JPG
7 picture: DSC06436.JPG
8 the photo is not very noticeable, but a beetle with a strong blue tint
  picture: DSC06448.JPG


3. Demetrias atricapillus (Linnaeus, 1758)
4. 7. Stenolophus ???? skrimshiranus Stephens 1828.
5. Dromius linearis (Olivier, 1795)
6. Brachinus explodens Duftschmid, 1812
8. Amara saphyrea Dejean, 1828
Hello, Dima. Tomorrow at 18.15 I will finally see your beetles!!

27.12.2015 18:55, lazardin

27.12.2015 19:20, Fornax13

3. Demetrias

no, this is also Paradromius, only from sensu stricto
Likes: 2

28.12.2015 0:44, gstalker

Sitona cylindricollis (Fahraeus, 1840) ?
Germany 4.4 mm 12.06.13 Northeim

This post was edited by gstalker - 28.12.2015 00: 49

Pictures:
picture: 4.4_mm_12.06.13_Northeim.jpg
4.4_mm_12.06.13_Northeim.jpg — (194.28к)

28.12.2015 13:03, Arachna

Hello. Please help me to define additional parameters (Khotyn, Chernivtsi region, and its surroundings):
1.28.12.2015. indoor, about 7 mm
picture: IMG_31301.jpg picture: IMG_31321.jpg
2.17.04.2012 Carabus
picture: Carabus__IMG_4843.jpg
3.01.05.2012 Eucnemidae
picture: Eucnemidae_IMG_4845.jpg
4.08.05.2012 Carabus
picture: Carabus_IMG_4847.jpg
5.16.05.2012 Cetonia aurata
picture: Scarabaeidae_IMG_4848.jpg

28.12.2015 13:08, Mantispid

Sitona cylindricollis (Fahraeus, 1840) ?
Germany 4.4 mm 12.06.13 Northeim

quite possible
Likes: 1

28.12.2015 13:09, Mantispid

Hello. Please help me determine the location (Khotyn, Chernivtsi region, and its surroundings):

1 - Osphya bipunctata (Fabricius, 1775), самец
Likes: 1

28.12.2015 14:05, smb

Hello, help me determine.
Collected in May-June 2015 in the Ramenskoye district of the Moscow region

Pictures:
picture: 08.05.2015.jpg
08.05.2015.jpg — (296.92к)

picture: 07.06.2015.jpg
07.06.2015.jpg — (299.24 k)

28.12.2015 18:21, Winner-Arinner

Most recent - Cionus scrophulariae
Likes: 1

28.12.2015 18:34, Winner-Arinner

The one above is Otiorhynchus raucus.
Likes: 1

28.12.2015 23:19, smb

Hello, I ask you to check whether
listoyedov correctly identified, collected in the Ramenskoye district of the Moscow region:
1. Galeruca pomonae (Scopoli, 1763)
picture: Galeruca_pomonae___23.07.2015.jpg


2. Bromius obscurus (Linnaeus, 1758)
picture: Bromius_obscurus___19.06.2015_02.jpg


3. Phyllobrotica quadrimaculata (Linnaeus, 1758)
picture: Phyllobrotica_quadrimaculata___10.07.2015.jpg


4. Cryptocephalus (Heterichunus) coryli (Linnaeus, 1758)
picture: 07.06.2015.jpg

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