Identification of Diptera (flies, mosquitoes, etc.)

Help me identify the murmur.
Georgia, Telavi.

If I counted the wings correctly, then here. What kind of fork-tail or tail-tail is this? Mixed forest, Bryansk, May. Thank you.

please tell me what kind of "beast"is this? I haven't seen them before, but this year there are a lot of them. taken in Tatarstan, today.

A pachyderm fly (family Bibionidae). they always seem to be full

Please tell me what kind of insect it is. It was found in the Moscow region on 21.05.2014.

Ceriana conopsoides, amazing camouflage and the babbler itself, I also caught this one at home

Both females, sirfid males have eyes very close together from above

Ceriana conopsoides, amazing camouflage and the babbler itself, I also caught this one at home

Both females, sirfid males have eyes very close together from above

Surroundings of Kirovo-Chepetsk, Kirov region. 20.05.2014.
Helophilus sp.? Before the view, can anyone tell me?





So, this one has already been suggested-Anasimyia lineata (Syrphidae), male

Surroundings of Kirovo-Chepetsk, Kirov region. 20.05.2014.
Anasimyia sp.? Male and female or different species?

1. 2.

Please help me with horseflies. Philipomyia? Tambov region, May 21. it occurs from mid-May to mid-June very locally on sandy roads in a mixed forest dominated by pine
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I will assume-Parhelophilus versicolor

Uh-oh....for example, male and female Anasimyia interpuncta (Harris, 1776)
I'm just afraid that now the forester (Pirx) will come and disperse everyone

So I also signed from the bottom that Anasimyia lineata( Syrphidae), male.
And as an argument - "muzzle of the face" in the 3rd and 4th images ("Photo 3 and 4 show a prolonged mouth edge.")

maybe what angles are needed? not that anyone doesn't know this fly

I'm afraid to ask, isn't this the usual deer horsefly Hybomitra tarandina?

it looks like he, thanks to Alexey, just that we have neither deer (unlike in neighboring areas where they are bred), nor these "buzzing" ones are almost absent. I know only 2 places where they meet. throughout the 70 km of forest, where I visit almost every week, the localities are quite remote from each other (~30 km) and despite the monotony of the terrain, this species is found in very limited areas. just "flies" is clearly different from the "usual" our horseflies, which are everywhere in the mass.

Is there anything you can say about tahinka?
Hatched in May from a wintering butterfly pupa, probably. Length 10 mm
Dzerzhinsk, Nizhny Novgorod region.

  
But in fact, the photo does not show the main sign by which you can distinguish a sarcophagus from a tahina - that a fly has a shield under it. If the shield is simple-a sarcophagus. If there is a convex "roller" under it - tachina. In principle, there are also" sarcophagid-like " tahini in their habit.

Please tell me what kind of front sight it is. The size is about 5 mm.
It was found in the Moscow region on 23.05.2014.

Thank you, but what about looking under the dashboard?

Microchrysa polita from fam. Stratiomyidae-Lionfish, my favorite flies

Please tell me what kind of fly lays eggs. Gadfly ? It was found in a swamp in the Moscow region on 01.06.2014.

Horsefly as a variant of Philipomyia aprica, a female with a clutch of eggs, gadflies lay eggs, and sometimes even larvae on or in the body of warm-blooded and humans.