Identification of Orthoptera (grasshoppers, crickets, etc.)

Please help me determine what kind of animal is this?)))
Caught in Pavlovsky Park (near St. Petersburg) in mid-August.
Thank you in advance)

Tell me, this is one type of praying mantis. The male is yellow, the female is green? Caught in Belarus, Gomel.


2

Hello!
Please help me with the definition - I have some doubts. It seems that the ovipositor of plastinoptera should be sabre-shaped, and not xiphoid? Approximately 80 mm long with an ovipositor, it protrudes slightly and has wings. There was also a male who made very loud noises, at night, on a single note. Its length with wings was about 70 mm.

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In ball-headed grasshoppers, females CAN stridulate, but I don't remember anyone else who could.. Ruspoliya hardly, konetsefalusy in general as it seems to me to tettigoninaev are very close, as it seems to me listroskleidiny. females of none of the species of the southern subfamilies seem to sing. And in general, if a female of a certain species of grasshopper sings, then all species of this subfamily should do the same.

Please help me with grasshoppers and fillies!

1. Republic of Karelia, Konevets Island, 25.08

2. Republic of Karelia, Pellotsari Island, 24.08

3. Republic of Karelia, Pellotsari Island, 24.08

Thank you in advance!

3draw us! Help me determine!
Photo published with permission by the author photos.
Unfortunately, I don't know the time. Filmed in Belarus.

help identify, please
taken in the Novgorod region, station Floor
2 and 3 sat together

1-Chorthippus from the brunneus/biguttulus/mollis group (most likely brunneus).
2 - Omocestus viridulus.
3-Decticus verrucivorus (the wings are unusually short for this species - I have only seen this in any mountain subspecies).

Thanks! And what do you need to photograph at chorthippus for a more accurate definition?

1st is Omocestus, but not viridulus. Possibly haemorrhoidalis.

It looks more like a male, although the tip of the abdomen is not visible. And the lower legs are not visible either - and they are red in rufipes=ventralis. I thought about haemorrhoidalis because I saw what looked like a single-colored feeler. In haemorrhoidalis, individuals with a green top also come across - I was just collecting statistics in the field at the end of August