Identification of Hymenoptera (wasps, bees, ants)

the last of mine is probably Stenodynerus orenburgensis

I think so.

Alexander, what can we say about Euodynerus?

So you have already determined for yourself, all right, E. quadrifasciatus.

Hello! Please define hymenoptera, if possible up to a family / genus.
559crop-early September, Rudensky district, Minsk region, Belarus.
571crop, 578crop-beginning of August, city park, Minsk, Belarus.
580crop, 581crop, 582crop - mid-August, Rudensky district, Minsk region, Belarus.

Pictures:

559crop.jpg — (181.41к)


571crop.jpg — (177.78к)


578crop.jpg — (183.14к)


580crop.jpg — (176.93 k)


581crop.jpg — (171.27к)


582crop.jpg — (165.27к)

Hello! Please define hymenoptera, if possible up to a family / genus.
559crop-early September, Rudensky district, Minsk region, Belarus.
571crop, 578crop-beginning of August, city park, Minsk, Belarus.
580crop, 581crop, 582crop - mid-August, Rudensky district, Minsk region, Belarus.

559 – Ichneumonidae
571 – Apidae, Halictinae
578 – Apidae, Halictinae
580 – Priocnemis (Pompilidae)
581 – Ichneumonidae
582 – Ichneumonidae

559 – Ichneumonidae
571 – Apidae, Halictinae
578 – Apidae, Halictinae
580 – Priocnemis (Pompilidae)
581 – Ichneumonidae
582 – Ichneumonidae

580 - perhaps this is Caliadurgus fasciatellus, fem.

580 - perhaps it is Caliadurgus fasciatellus, fem.

No, in Caliadurgus, the pronotum is sharply vertically sloped in front, but here it is rounded.

Hello! Please define hymenoptera, if possible up to a family / genus.
559crop-early September, Rudensky district, Minsk region, Belarus.
571crop, 578crop-beginning of August, city park, Minsk, Belarus.
580crop, 581crop, 582crop - mid-August, Rudensky district, Minsk region, Belarus.

559-Similar to the male Smicroplectrus bohemani (Holmgren, 1857) (Ichneumonidae, Tryphoninae)
581-582 Limerodops elongatus (Brischke, 1865), or L. subsericans (Gravenhorst, 1820) (Ichneumonidae, Ichneumoninae), the former is preferable

No, in Caliadurgus, the pronotum is sharply vertically sloped in front, but here it is rounded.

I couldn't see the pronotum from the front, only the b.m. dark bandages on the front fenders are visible-as in C. f.

I couldn't see the pronotum from the front, only the b.m. dark bandages on the front fenders are visible - like the C. f.

So the point is that this is not visible in the picture, because the pronotum roller is rounded. In Caliadurgus, it is vertical in front and with a smoothed sculpture, and this is clearly visible, especially from the side.
As for darkening on the wings, this is not an indicator, since it is also present in many species of Priocnemis (and not only in them).
In addition, in Caliadurgus, the platypus is noticeably convex at the base, and oval-cut in the middle of the anterior edge. But here it looks like a shoulder blade-elongated and straight in front. This is not uncommon among Priocnemis species.

But, I agree that it would not be a sin to turn the animal under a microscope.

South of the Krasnoyarsk Territory. rocky slope by the river. About 7 mm. Male. The platypus, headpiece and upper lip are yellow. The mustache is yellow-brown on the bottom. The last part of the mustache is slightly curved. 10 chl inside with a small notch. The top of the head is densely dotted, and among this dense dotted line, larger dots are hardly noticeable. Pronotum collar with a yellow stripe. Shoulder bumps and a spot on the scutellum are yellow. Srednespinka rather brilliant, with rare points. The sides of the chest are sparsely double-dotted. Median field of the gap.the segments are almost the same length and width. In rough longitudinal ribs, sides prom.segment in rather thick raised light hairs. 1 and 2 tergites are red. 2-5 tergites with light apical lateral spots. The forelegs are light on the inside, with black spots on the outside. The hind thighs are dark, the lower legs are dark brown, darkened at the apex. Basins and skewers are dark.











Pictures:

DSCN0884.JPG — (280.64к)

South of the Krasnoyarsk Territory. rocky slope by the river. About 7 mm. Male. The platypus, headpiece and upper lip are yellow. The mustache is yellow-brown on the bottom. The last part of the mustache is slightly curved. 10 chl inside with a small notch. The top of the head is densely dotted, and among this dense dotted line, larger dots are hardly noticeable. Pronotum collar with a yellow stripe. Shoulder bumps and a spot on the scutellum are yellow. Srednespinka rather brilliant, with rare points. The sides of the chest are sparsely double-dotted. Median field of the gap.the segments are almost the same length and width. In rough longitudinal ribs, sides prom.segment in rather thick raised light hairs. 1 and 2 tergites are red. 2-5 tergites with light apical lateral spots. The forelegs are light on the inside, with black spots on the outside. The hind thighs are dark, the lower legs are dark brown, darkened at the apex. Basins and skewers are dark.

This is Harpactus.
Send me a blank email and I will send you a pdf * copy of the most recent genus survey on our fauna to date.

This is Harpactus.
Send me a blank email and I will send you a pdf * copy of the most recent genus survey on our fauna to date.

Yes, yes, this is exactly the genus. I ran it based on your article from 1996, which you just threw off. But I haven't succeeded yet
In the same place (Bystrica village, Minusinsky district) I also caught H. elegans, which I had previously caught. But this is clearly a different one, it will be bigger.
I will send you an email

Yes, yes, this is exactly the genus. I ran it based on your article from 1996, which you just threw off. But I haven't succeeded yet
In the same place (Bystrica village, Minusinsky district) I also caught H. elegans, which I had previously caught. But this is clearly a different one, it will be bigger.
I'll send you an email

I sent a couple of articles, including the one I sent earlier.
Take a closer look at H. affinis. In my opinion, very similar.

I sent a couple of articles, including the one I sent earlier.
Take a closer look at H. affinis. In my opinion, very similar.

Okay, I'll check it out. This is definitely not H / elegans, larger, the color of the forehead, shield, mustache, legs is different. And on the middle shins there are two well-marked spurs, which should not be the case with elegans

Once again I ran the keys of Nemkov's 1996 article and I think that it is very similar to H. affinis If compared with H. elegans, then my specimen has the last part of the mustache hooked. A median gap field is possible.the segment actually has a smaller length relative to the width. At least it is clearly wider than that of H. elegans. In addition, I noticed two more important signs that I did not mention, in one photo the back tibia is clearly visible, it really has quite powerful spines, larger than in H. elegans, as well as 2-4 members of legs of equal length and width, in H. elegans they are clearly longer.
If this is the case, then I think it's quite an interesting find for our region. According to the Nemkov 2009 catalog, this type is not shown.

This post was edited by akulich-sibiria-03/20/2015 17: 40

I sent a couple of articles, including the one I sent earlier.
Take a closer look at H. affinis. In my opinion, very similar.

Nemkov offers to see more exiguus, and Cazenas still says that it is similar to elegans, but if there are similar differences, then a completely new species is possible.
I'd like to see the real affinis///
on the website http://www.biolib.cz/en/image/id130890/ confused by the color of the front of the head and the lack of spots on the shield.
However, on http://www.biolib.cz/en/taxonimage/id130940/
this instance is very similar in color, although now I think that previously defined as elegans instances do not apply...

The bank of the Krasnoyarsk reservoir, in a cup of Merika. About 8 mm. The pygidial field is narrow on the sides with a number of large sparse points. The face has rather long but not thick hairs that do not hide the dotted line . Trim in the front with a recess.
Is this Mimumesa dahlbomi (Wesmael, 1852)?

Alexander, I'm a little confused. Acetabular depression, it goes longitudinally srednegrudi, relative to the acetabular keel, where is it located and the subomaulus, where is it located?
I can't understand the differences between Memumesa atratina and other species.

here, for example, is a female like M. atratina. however, it is slightly smaller than 7 mm.
There is a keel on the petiolus, the latter is quite long (longer than the first tergite and hind legs). A silver-haired face





in the photo with the number 1, the acetabular keel, which on the sides passes into the epicnemial suture (2) going to the shoulder tubercles, right? Omauluses are located in front of the epicnemial suture, but where are the subomauluses ? Maybe a more successful photo in the previously posted series


This post was edited by akulich-sibiria - 21.03.2015 08: 19

Krasnoyarsk region, a forest area, fell into a pheromone trap on koreds.
Approximately 6 mm. There is a small inconspicuous spike between the eyes. The mandibles are yellow, the apex of the platypus is rather wide, slightly concave. The upper lip is dark. The top of the head is rough-trained. Srednespinka in a dense rather shallow dotted line. The epiteral suture is present, consisting of rather large cells. The sides of the mid-thorax are not shagged, as in monilicormis, for example, but shiny
, perhaps it is Passaloecus borealis.






This post was edited by akulich-sibiria - 21.03.2015 10: 47

Tachysphex fulvitarsis (A. Costa, 1867) ??
The apical border of the median blade of the platypus protrudes angularly forward.

What kind of monstrous wasps live in Egypt?

Pictures:

Egypt_monster_wasp_1.jpg — (336.21к)


Egypt_monster_wasp_2.jpg — (312.84к)

What kind of monstrous wasps live in Egypt?

Delta emarginatum (Linnaeus, 1758)
Delta dimidiatipenne (Saussure, 1852)
Обе - Hymenoptera, Vespidae, Eumeninae

Hello!
Please help me with the definition:


Removed: 3.10.2010, Crimea, Ponizovka


Removed: 3.06.20122, Crimea, Ponizovka


Taken: 14.05.2012, Crimea, Ponizovka

Thank you.

Hello!
Please help me with the definition:
Removed: 3.10.2010, Crimea, Ponizovka
Removed: 3.06.20122, Crimea, Ponizovka

Thank you.

Ants from the genus Messor. I think-Messor structor.

Thank you very much!
And this one?
Taken there, In the Crimea (Ponizovka) (06.10.2010)

Thank you very much!
And this one?
Taken there, In the Crimea (Ponizovka) (06.10.2010)

Crematogaster schmidti-what a belly "upside down"

This post was edited by AVA-27.03.2015 16: 37

Thank you very much!
And this one?
Taken there, In the Crimea (Ponizovka) (06.10.2010)

Nadezhda, I still couldn't remember where I saw similar images, but I found them - you posted them on the Macroid - http://macroid.ru/showgallery.php?cat=98211

Nadezhda, I still couldn't remember where I saw similar images, but I found them - you posted them on the Macroid - http://macroid.ru/showgallery.php?cat=98211

This is an automatic transfer from the Macro Club's galleries.
For reliability, I decided to double-check.

Egypt: Sharm-El-Sheikh
32 mm

Sorry for the quality of the photo, maybe you can at least find out what kind?

Pictures:

Egypt_Wasp_3.jpg — (289.99к)

Egypt: Sharm-El-Sheikh
32 mm

Sorry for the quality of the photo, maybe you can at least find out what kind?

Most likely, this particular one is Campsomeriella thoracica [Scoliidae]

More wasps from
Egypt: Sharm-El-Sheikh

Pictures:

Egypt_Wasp_4.jpg — (302.79к)


Egypt_Wasp_5.jpg — (306.19к)


Egypt_Wasp_5_golovka.jpg — (445.06к)

Small (4 mm) ants. Probably from the hotel.
Egypt: Sharm-El-Sheikh

Pictures:

Egypt_Formicidae.jpg — (302.98к)


Egypt_Formicidaea.jpg — (338.55к)

More wasps from
Egypt: Sharm-El-Sheikh

1-female Liris sp. [Crabronidae, Crabroninae, Larrini]. It is unrealistic to reach the appearance - most of the defining features are not visible.
2 - male Philanthus triangulum

Most likely, this particular one is Campsomeriella thoracica [Scoliidae]

I caught the same ones in Sinai. Also identified as Campsomeriella thoracica

I caught the same ones in Sinai. Also identified as Campsomeriella thoracica

Well, it's quite widespread in the Mediterranean. From Spain to Turkey, if you take Europe. It's also not uncommon in North Africa. Very much catches the eye with its unusual color, especially the wings (here in the lumen photo you just can't see the purple overflow)

Well, it's quite widespread in the Mediterranean. From Spain to Turkey, if you take Europe. It's also not uncommon in North Africa. Very much catches the eye with its unusual color, especially the wings (here in the lumen photo you just can't see the purple overflow)

Yeah. I'm not a fan of oss, I catch more bees, but I couldn't resist-I caught a few specimens

This post was edited by alex 2611-30.03.2015 19: 34

Another ant from Egypt.
Very large, 20 mm.
Camponotus?

Pictures:

Big_Muravey.jpg — (302.48к)

Another ant from Egypt.
Very large, 20 mm.
Camponotus?

I don't know much about foreign ants. Therefore, do not judge strictly and if no one answers exactly, you can guess a little. Small ones are very similar in appearance to ants of the genus Monomorium, but then the size should be 2.5 - 3 mm. If they are larger, they may be from the Pheidole genus.
Large-of course Camponotus. There is no doubt about it. I don't know what kind. It is similar in appearance to Camponotus maculatus. All this is just speculation. If someone knows for sure-write.