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Identification of beetles (Coleoptera)

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

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03.10.2009 0:32, Fornax13

31-Cantharis nigricans
32-Lixus iridis
33 - Cantharis ?pallida
34-like Actenicerus siaelandicus
35-quite likely Anastrangalia reyi
36-Agriotes obscurus IMHO
37-yes
38-yes
39-yes
40-Ampedus balteatus
Likes: 1

03.10.2009 8:57, Алексей Сажнев

for barbels, everything is correct, except for Anastrangalia-here I think it is really reyi (Heyden, 1889) - the punctuation of the elytra in sanguinolenta is coarser, and in females it is more noticeable.

This post was edited by Alexey Sazhnev - 03.10.2009 09: 49
Likes: 1

03.10.2009 12:39, NakaRB

batch # 5

All but 47, 49 were taken in the vicinity of Krasnoarmeysk, Moscow region.

41. 12.06.2009
user posted image

42. 12.06.2009
Ontholestes tesselatus?
user posted image
user posted image

43. 13.06.2009
Phosphuga atrata?
user posted image

44. 13.06.2009, into the light
user posted image

45. 13.06.2009, into the light
user posted image

46. 14.06.2009, on light
user posted image

47. Malakhovka, Moscow region, 14.06.2009
user posted image

48. 20.06.2009
user posted image

49. Moscow, Bitsa recreation area, 23.06.2009
Psyllobora vigintiduopunctata ?
user posted image

50. 27.06.2009
Leptura annularis?
user posted image

03.10.2009 12:41, Алексей Сажнев

Psyllobora [=Thea] vigintiduopunctata (Linnaeus 1758) and Leptura (s. str.) annularis annularis Fabricius, 1801 (female) - right!

This post was edited by Alexey Sazhnev - 03.10.2009 12: 42
Likes: 1

03.10.2009 13:06, evk

batch # 5

All but 47, 49 were taken in the vicinity of Krasnoarmeysk, Moscow region.


41-Cionus tuberculosis Scopoly, 1763 it seems. It is worth specifying the dimensions!
42-yes!
43-yes!
45-Lampyris noctiluca, male.
46-Like Epuraea depressa Illiger (Nitidulidae).
48-Calathus erratus (C. R. Sahlberg, 1827), female.
Likes: 1

03.10.2009 14:01, vasiliy-feoktistov

Please tell me. These are: Cleonis pigra Scopoli, 1763?

03.10.2009 14:04, Алексей Сажнев

and why not
Likes: 1

03.10.2009 14:06, vasiliy-feoktistov

and why not

Yes, I think so too, but I'm not good at elephants.

03.10.2009 14:30, evk

Yes, I think so too, but I'm not good at elephants.

pigra - nothing else can be wink.gif
Likes: 1

03.10.2009 14:55, Fornax13

43-IMHO Silpha still, maybe tristis
47-Glischrochilus ?grandis
50 - она
Likes: 1

03.10.2009 15:31, evk

43-IMHO Silpha still, maybe tristis
47-Glischrochilus ?grandis
50-she

I just wrote about the size! This is something that a person at the Silpha-Phosphuga level can distinguish. Let's also ask you to specify the size in addition to the place and time. smile.gif
I can't see the head here, which would have been no problem, but the flattening of the elytra in the humeral part of the elytra inclined me to Phosphuga, although there is no shine characteristic of it. Compare the shoulder part of the elytra in Silpha and Phosphuga.
Although I just looked at the shape of the shield... The devil only knows. Let them write the size - the question will be removed (if it is known, of course). I'm already leaning towards Silpha myself.

This post was edited by evk - 03.10.2009 15: 41
Likes: 1

03.10.2009 15:46, evk

43-IMHO Silpha still, maybe tristis
47-Glischrochilus ?grandis
50-she

Vo, or maybe it's just S. carinata? Then everything "dances"! She's it!

This post was edited by evk - 03.10.2009 15: 48

03.10.2009 15:47, Алексей Сажнев

I'm for S. carinata
Likes: 1

03.10.2009 15:49, evk

I'm for S. carinata

This is called "looped" - the most realistic option was not taken into account!

03.10.2009 15:55, Fornax13

I think, yes, it is necessary to specify the size too. And here, really, it would be nice to have a different angle... With the head.
About the shoulder part - I don't really understand, to be honest shuffle.gif
But according to the general habit, I am still for the sylph. Maybe not tristis, but carinata dark in general... The ribs are like those of a sylph, and it's also very smooth. And thicker than the rainbow.
http://www.zin.ru/animalia/Coleoptera/imag...ha_carinata.jpg
http://www.zin.ru/ANIMALIA/COLEOPTERA/RUS/phoatrkm.htm
Likes: 1

03.10.2009 15:59, Fornax13

A little late smile.gif

03.10.2009 16:04, evk

I think, yes, it is necessary to specify the size too. And here, really, it would be nice to have a different angle... With the head.
About the shoulder part - I don't really understand, to be honest shuffle.gif

About the shoulder part: tristis does not have a clear flattening in the anterior third of the elytra at the shoulders, the slope is uniform to the marginal edge, and phosphuga has a clear flattening, as in carinata, which was first forgotten smile.gif
Likes: 1

03.10.2009 16:51, NakaRB

Let them write the size - the question will be removed (if it is known, of course).

If my sclerosis and eyesight do not change, then about 10 mm, maybe a little more. Unfortunately, there is no other angle...

03.10.2009 16:54, NakaRB

41-Cionus tuberculosis Scopoly, 1763 it seems. It is worth specifying the dimensions!

Approximately 3 mm

03.10.2009 17:05, evk

If my sclerosis and eyesight do not change, then about 10 mm, maybe a little more. Unfortunately, there is no other angle...

Well, we have already reached a consensus-Silpha carinata! But the size is from 12 mm and more!
Likes: 1

03.10.2009 17:06, evk

Approximately 3 mm.

Now completely accurate. Он!
Likes: 1

03.10.2009 17:15, vasiliy-feoktistov

pigra - there can be nothing else wink.gif

Thanks! And I delete the photo.

04.10.2009 10:46, vasiliy-feoktistov

Guys, and again a request. Help pinpoint the darkling. Today from Azerbaijan, Ganja arrived (still alive).
1) ?????
2) Blaps sp. ?

Pictures:
picture: PA041758.jpg
PA041758.jpg — (51.1к)

04.10.2009 13:51, evk

Guys, and again a request. Help pinpoint the darkling. Today from Azerbaijan, Ganja arrived (still alive).
1) ?????
2) Blaps sp. ?

Determining the Blaps genus from such photos is unrealistic. We need high-quality photos of the pronotum (so that the edging is visible) and the abdomen from below (at least).
And why don't you specify the dimensions?
At first glance, both are Blaps. The second one may be B. lethifera pterotapha Men.

04.10.2009 13:58, akulich-sibiria

Good evening. Please confirm these leaf eaters to me.
1. Lochmaea caprea-Krasnoyarsk, on a willow tree
picture: 1.jpg
2. Syneta betulae-Kuznetsk Alatau, on the birch.
picture: 2.jpg
3. something from the subnet. Eumolpinae
picture: 3.jpg
4. Lochmaea crataegi-Krasnoyarsk, on the grass
picture: 4.jpg
5. Phyllobrotica signata-Krasnoyarsk, on a willow tree
picture: 5.jpg
6. Galeruca pomonae-Krasnoyarsk, on the grass
picture: 6.jpg
7. Galeruca tanaceti incisicollis-Krasnoyarsk, on the grass
picture: 7.jpg
8. Orsodacne cerasi-Krasnoyarsk, on asteraceae
picture: 8.jpg
9. Palasiola absintii-Minusinsk, on wormwood
picture: 9.jpg
10. Cassida ? flaviola-Khakassia, larch tree, on the grass
picture: 10.jpg

This post was edited by akulich-sibiria-04.10.2009 14: 01

04.10.2009 14:20, vasiliy-feoktistov

Determining the Blaps genus from such photos is unrealistic. We need high-quality photos of the pronotum (so that the edging is visible) and the abdomen from below (at least).
And why don't you specify the dimensions?
At first glance, both are Blaps. The second may be B. lethifera pterotapha Men.

Here is the pronotum and abdomen of both. Dimensions: 1st-19mm, 2nd-28mm

This post was edited by vasiliy-feoktistov - 04.10.2009 14: 29

Pictures:
picture: 1.jpg
1.jpg — (50.41к)

picture: 2.jpg
2.jpg — (74.02 k)

picture: 3.jpg
3.jpg — (49.01 k)

picture: 4.jpg
4.jpg — (80.36к)

04.10.2009 14:57, Fornax13

To akulich-sibiria:
1-like it
2, 3-Syneta betulae. Not Eumolpinae, a separate subfamily.
4 - quite likely
5 - most likely
9-yes
Likes: 1

04.10.2009 15:33, evk

Here is the pronotum and abdomen of both. Dimensions: 1st-19mm, 2nd-28mm

On the second one, I confirm Blaps lethifera pterotapha Men., the confidence is not complete - I do not know the Transcaucasian fauna very well. Maybe something else is similar.
On the first pass!
Likes: 1

04.10.2009 15:35, evk

Good evening. Please confirm these leaf eaters to me.

6,7,8 - Да!
Likes: 1

04.10.2009 16:02, akulich-sibiria

well done!! smile.gif well, here are a few more. Although I think so from the photo you can not say for sure, but still..
1. Pyrrhalta calmariensis-Krasnoyarsk, on a willow tree.
picture: IMG_9200_.jpg
2. Pyrrhaltha viburni-Krasnoyarsk, na iva
picture: IMG_9201_.jpg
3. Pyrrhalta pusilla or P. lineola-Krasnoyarsk, on the willow
picture: IMG_9202_.jpg

04.10.2009 16:07, Fornax13

1, 3-IMHO more like
Galerucella lineola 2-again Syneta betulae

04.10.2009 16:11, akulich-sibiria

although the 2nd one seems to be Syneta betulae

04.10.2009 16:15, evk

although the 2nd one seems to be Syneta betulae again

And 2 and 3 in the first company, and 2 here are no different smile.gif

This post was edited by evk-04.10.2009 16: 17

04.10.2009 16:21, evk

1, 3-IMHO more like Galerucella lineola

I support you!
Likes: 1

04.10.2009 16:24, akulich-sibiria

Thank you. it will be necessary to redefine again with binoculars.))

04.10.2009 16:26, akulich-sibiria

for the lineol, it is noted that the size is not more than 5.5 I have a series where there are beetles for 6 mm.

04.10.2009 16:29, Fornax13

In green up to 6 mm
Likes: 1

04.10.2009 20:32, NakaRB

Batch # 6

All but 60 were shot in the vicinity of Krasnoarmeysk, Moscow region.

51. 27.06.2009
Stenurella melanura?
user posted image

52. 27.06.2009, on the reverse side of the tinder box
user posted image

53. 27.06.2009
Harminius undulatus?
user posted image
user posted image

54. 27.06.2009
user posted image

55. 27.06.2009
Denticollis linearis?
user posted image

56. 27.06.2009, on the willow tree
user posted image

57. 27.06.2009
user posted image

58. 27.06.2009
user posted image

59. 27.06.2009, on the willow tree
user posted image

60. Moscow, Bitsevsky Forest Park, 11.04.2009
user posted image

04.10.2009 20:35, Алексей Сажнев

Stenurella melanura-right, female
Likes: 1

04.10.2009 20:55, Victor Titov

Batch # 6

All but 60 were shot in the vicinity of Krasnoarmeysk, Moscow region.

53, 55-yes.
57 - Agrypnus murinus
58 - ?Athous niger
Likes: 1

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