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Identification of beetles (Coleoptera)

Community and ForumInsects identificationIdentification of beetles (Coleoptera)

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27.12.2016 18:08, insectamo

Please tell me about the nutcrackers.
1-MO, Orekhovo-Zuyevsky district, 09.06.2014
2-MO, Mytishchi, 01.06.2014
3-MO, Orekhovo-Zuyevsky district, 09.05.2014
4-MO, Orekhovo-Zuyevsky district, 09.05.2014
picture: elat.jpg

27.12.2016 19:36, Dmitry Vlasov

Please tell me about the nutcrackers.
1-MO, Orekhovo-Zuyevsky district, 09.06.2014
2-MO, Mytishchi, 01.06.2014
3-MO, Orekhovo-Zuyevsky district, 09.05.2014
4-MO, Orekhovo-Zuyevsky district, 09.05.2014
picture: elat.jpg

1 - Actenicerus sjaelandicus
4 - dalopius marginatus
2 - ?Athous haemorrhoidalis
3 - Agriotes ? lineatus
Likes: 1

28.12.2016 20:07, John-ST

Here is such a thing on the light flew.
I take it this is Adalia decempunctata?
31.07.2014
MO, Zheleznodorozhny
na свет
[attachmentid()=276029]
[attachmentid()=276030]
[attachmentid()=276031]

28.12.2016 21:35, Mantispid

Here is such a thing on the light flew.
I take it this is Adalia decempunctata?
31.07.2014
Moscow region, Zheleznodorozhny
na svet

yes, it looks very much like an under-colored individual of one common form A. decempunctata
Likes: 1

29.12.2016 3:52, John-ST

I sort through old photos.
The photos suck, but I'd like to identify my friends if possible.
Various small ground beetles.
All MO, Railway, to the light

1. 26.05.2014
Anthracus consputus?
[attachmentid()=276044]

2. 05.06.2014
Anthracus consputus?
[attachmentid()=276045]

3. 26.05.2014
[attachmentid()=276046]

4. 02.06.2014
[attachmentid()=276047]

5. 16.07.2014
Sericoda quadripunctata?
[attachmentid()=276048]

6. 04.08.2014
[attachmentid()=276049]

7. 08.08.2014
[attachmentid()=276050]

8. 09.08.2014
[attachmentid()=276051]

9. 09.08.2014
[attachmentid()=276052]

10. 12.08.2014
This one has a light spot on each elytra at the back near the side edge, which looks like a light flare in the photo.
[attachmentid()=276053]

29.12.2016 13:22, insectamo

Cantharis nigricans or someone else?
Moscow Region, Sergiev Posad district, Sept.
picture: 0677.jpg

29.12.2016 13:29, insectamo

MO, Orekhovo-Zuyevsky district, Nerskaya station, May 10, 2014.

29.12.2016 14:08, Andrey Ponomarev

Moscow Region, Orekhovo-Zuyevsky district, Nerskaya station, May 10, 2014.
picture: 794.jpg

I have Strophosoma capitatum with Nerska.
Likes: 1

29.12.2016 23:40, insectamo

1-MO, Serebryano-Prudsky district, Lishnyagi village, July 28, 2015.
2-MO, Serebryano-Prudsky district, Lishnyagi village, April 30, 2016.
3-MO, Serebryano-Prudsky district, Lishnyagi village, April 30, 2016
4-MO, Serebryano-Prudsky District, Lishnyagi village, April 30, 2016
picture: 1.jpg
picture: 2.jpg
picture: 3.jpg
picture: 4.jpg

29.12.2016 23:44, Fornax13

1-MO, Serebryano-Prudsky district, Lishnyagi village, July 28, 2015.
2-MO, Serebryano-Prudsky district, Lishnyagi village, April 30, 2016.
3-MO, Serebryano-Prudsky district, Lishnyagi village, April 30, 2016
4-MO, Serebryano-Prudsky District, Lishnyagi village, April 30, 2016

and the sizes for harpalus will be?

29.12.2016 23:48, Fornax13

Cantharis nigricans or someone else?
Moscow Region, Sergiev Posad district, Sept.

Yes, nigricans. And who else with such coloring and pubescence can be?

This post was edited by Fornax13-29.12.2016 23: 48
Likes: 1

30.12.2016 0:10, insectamo

and the sizes for harpalus will be?

Sorry about that!
1-16mm.
2-10mm.
3-12mm.
4 - 6.5 mm.

30.12.2016 1:46, John-ST

To Fornax13: Thank you.

Various small staffs of the Ministry
of Defense, Railway
to the light

The first three, as I understand Manda mandibularis, I didn't find anything else similar.

1. 25.05.2014
[attachmentid()=276095]

2. 04.08.2014
[attachmentid()=276096]

3. 09.08.2014
[attachmentid()=276097]

4. 04.08.2014
Some tachyporina. Is it possible to determine at least up to the gender?
[attachmentid()=276098]

As I understand it, these are all comrades from Bledius . Is there anything else you can say about them from such lame photos?

5. 07.06.2014
[attachmentid()=276099]

6. 04.08.2014
[attachmentid()=276100]

7. 08.08.2014 (two photos of one copy)
[attachmentid()=276101]
[attachmentid()=276102]

8. 08.08.2014
[attachmentid()=276103]

9. 08.08.2014
[attachmentid()=276104]

10. 08.08.2014
[attachmentid()=276105]

11. 15.08.2014
[attachmentid()=276106]

12. 15.08.2014
[attachmentid()=276107]

13. 10.08.2014
The only large staff somewhere 15-20 mm.
Velleius dilatatus?
[attachmentid()=276108]

This post was edited by John-ST-12/30/2016 01: 47

30.12.2016 1:57, Fornax13

Sorry about that!
1-16mm.
2-10mm.
3-12mm.
4 - 6.5 mm.

1-really 16? then look at the tops of the front shins - can hirtipes be like this?
2-I would say rubripes
3 - maybe also rubripes
4-Nalassus brevicollis, presumably
Likes: 1

30.12.2016 2:06, Fornax13

1-3-yes, of course
4-up to the genus is possible-tachyporus. it is impossible to get to the view from the photo, although with a high probability it is nitidulus
5 - well, yes, bledius from some ordinary Bargus/Hesperophilus. you shouldn't even try using photos.
Velleius dilatatus - he, my dear. Only Velleius like right now goes as a subgenus in Quedius
Likes: 1

30.12.2016 9:30, kott

6,7,8,10,11 - rather B. gallicus. 9-probably B. dissimilis. In the middle lane, they often fly to the light. This is rather intuitive, since I have reviewed thousands of them. In general, the Bledius of this subgenus is easily identified by the latest Central European determinant (the main thing is, do not look at the drawings of the Aedeagus!).
Likes: 1

30.12.2016 9:48, kott

although, maybe 9 - B. gallucus. The coloration of these beetles is sooo variable. The dotted line is poorly visible...
Likes: 1

30.12.2016 12:16, insectamo

1-really 16? then look at the tops of the front legs - can hirtipes be like this?
...

You can see it like that?
picture: 1a.jpg

30.12.2016 14:58, Mantispid

Is there a way to reliably distinguish between Blaps lethifera and B. halophila females ?

31.12.2016 4:58, John-ST

Can you say anything about these Heterocerus?
All MO, Railway, to the light

1. 07.06.2014
[attachmentid()=276125]
[attachmentid()=276126]

2. 13.07.2014
[attachmentid()=276127]

3. 15.07.2014
[attachmentid()=276128]

4. 16.07.2014
[attachmentid()=276129]

5. 09.08.2014
[attachmentid()=276130]

6. 12.08.2014
[attachmentid()=276131]

7. 12.08.2014
[attachmentid()=276132]

8. 12.08.2014
[attachmentid()=276133]

9. 12.08.2014
[attachmentid()=276134]

31.12.2016 5:18, John-ST

A couple of apionines.
I understand that they are not defined before the species, but if possible before the genus.

1. 04.08.2014
MO, Mytischenskiy district, Manyukhino village
on malva
[attachmentid ()=276136]
[attachmentid ()=276137]

2. 04.08.2014
MO, Zheleznodorozhny, na svet
[attachmentid ()=276135]

31.12.2016 9:37, AGG

Is there a way to reliably distinguish between Blaps lethifera and B. halophila females ?

this riddle is great - muddy creatures (especially Kazakh) confused.gifobris rear stingrays-heromancy (large series/ locale/....). only Nabozhenko will show you the way. and share the result

31.12.2016 10:01, Mantispid

this riddle is great - muddy creatures (especially Kazakh) confused.gifobris rear stingrays-heromancy (large series/ locale/....). only Nabozhenko will show you the way. and share the result with me

yesterday, after repeated attempts to distinguish between the females of two of our most common blaps, I found such a working sign-the letifera 1st member of the hind legs is asymmetric, on one side covered with long bristles, and on the other with short ones, while the halophila is symmetrical, covered with identical bristles on both sides. You need to look from below.

Signs related to the size, shape of the pronotum, the steepness of the slope of the elytra and the thickness of the lateral border of the pronotum do not work for me, everything floats...

31.12.2016 10:04, Mantispid

A couple of apionines.
I understand that they are not defined before the species, but if possible before the genus.

1. 04.08.2014
MO, Mytischenskiy district, d.
Manyukhino na malva
2. 04.08.2014
MO, Zheleznodorozhny, na svet

what's the problem with seed eaters?

1-it is almost certainly Aspidapion validum, and "mallow" is actually marshmallow (stock-rose).
2-I see a female Betulapion simile, for confidence I would look from the side
Likes: 1

31.12.2016 10:19, AGG

yesterday, after repeated attempts to distinguish between the females of two of our most common blaps, I found such a working sign-the letifera 1st member of the hind legs is asymmetric, on one side covered with long bristles, and on the other with short ones, while the halophila is symmetrical, covered with identical bristles on both sides. You need to look from below.

Signs related to the size, shape of the pronotum, the steepness of the slope of the elytra and the thickness of the lateral border of the pronotum do not work for me, everything floats...

and how do you know who is litefera and who is halophila? by males?

31.12.2016 11:20, Mantispid

and how do you know who is litefera and who is halophila? by males?

yes, according to the males, the males are easily distinguished

31.12.2016 11:38, botanque

Can you say anything about these Heterocerus?
All MO, Railway, to the light

1, 2, 3, 5, 6, 8, 9 - Heterocerus fenestratus.
4-very similar to Heterocerus marginatus, but I would like to see another angle, the shoulder spots are strange.
7-Augyles intermediate, it seems, but also some other angle is needed.
Likes: 1

31.12.2016 15:22, Gans75

Ukraine, Rivne region, April 26.
Poecilus cupreus, or Poecilus versicolor ?
user posted image

31.12.2016 16:11, AGG

Ukraine, Rivne region, April 26.
Poecilus cupreus, or Poecilus versicolor ?

there is nothing easier, count the bristles of the inner row of the hind legs wink.gif5-7 versicolor, 8-10 cupreus

31.12.2016 16:20, Gans75

there is nothing easier, count the bristles of the inner row of the hind legs wink.gif5-7 versicolor, 8-10 cupreus

I counted more than 7 in the photo. Thank you!!!

31.12.2016 16:41, John-ST

what's the problem with seed eaters?

1-it is almost certainly Aspidapion validum, and "mallow" is actually marshmallow (stock-rose).
2-I see a female Betulapion simile, for confidence I would like to look from the side

Thank you.
Something I still do not stick these seed eaters, you need to sit and understand, and so everything is on the same face only different colors frown.gif
Unfortunately, there is only one photo.

31.12.2016 16:42, AGG

I counted more than 7 in the photo. Thank you !!!

if it's in a different photo, then it's fine, but the desired element is not shown in the above photo

31.12.2016 16:44, Gans75

if it's in a different photo, then it's fine, but the desired element is not shown in the above photo

So, as usual - sp.
I only have this photo. Thanks !

31.12.2016 16:51, AGG

here's where to look wink.gif
[attachmentid()=276163]
I'm for versicolor, kupreus has spikes more often, though....

This post was edited by AGG - 31.12.2016 16: 54

31.12.2016 16:57, John-ST

1, 2, 3, 5, 6, 8, 9 - Heterocerus fenestratus.
4-very similar to Heterocerus marginatus, but I would like to see another angle, the shoulder spots are strange.
7-Augyles intermediate, it seems, but also some other angle is needed.

4. there is a side view, but even worse.
[attachmentid()=276165]
[attachmentid()=276164]

7. I don't know if this photo will help, there seems to be no difference only the glare has shifted (the second photo is a repeat of the first post)
[attachmentid()=276161]
[attachmentid()=276162]

31.12.2016 17:03, botanque

4. there is a side view, but even worse.

7. I don't know if this photo will help, there seems to be no difference only the glare has shifted (the second photo is a repeat of the first post)

Everything you need is visible. I think both are Augyles intermedius, just the first one is not fully colored.
Likes: 1

31.12.2016 17:29, Gans75

here's where to look wink.gif
[attachmentid()=276163]
I'm for versicolor, kupreus has spikes more often, though....

I counted only 4 on half of the shin, then it's blurry
picture: _______________Poecilus_sp._.JPG
picture: _______2___________Poecilus_sp._.JPG

31.12.2016 18:28, John-ST

Everything you need is visible. I think both are Augyles intermedius, just the first one is not fully colored.

Thank you.
I think there is not an under-painted beetle, but under the UV lamp the green fly got out, the color balance could not be corrected.

01.01.2017 9:46, lazardin

Happy New Year 2017!!!!,
All the warmest wishes, best achievements, and lots of good luck!!!
Can I identify a dead eater, Laos
picture: DSC08318.JPG

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