Identification of larvae and pupae

Help me identify the caterpillar. May, 23rd. Kharkov. The body length is about 3.5-4 cm. In the oak forest on the trunk of a linden tree. But there are leaves plucked from the tree where she was found until she wants to. There are suspicions that some hawk moth

Tell me, please, what kind of caterpillar is this ?
The length is about a centimeter. Moscow region, May 24.

Hello! Tell me, please, whose caterpillar is it? Saratov, in the field, 24/05/2015. Thanks!

Surroundings of Kirovo-Chepetsk, Kirov region. May.
m. b. Euxoa sp.?

Malacosoma castrensis (Linnaeus, 1758) EUPHORBIA COCOONWORM

I've already wove a giant cocoon in a Petri dish! Thanks for the definition!!!

a petri dish ?? why are you doing this to her? immediately in such a cramped room,with such low ceilings....)) the released butterfly will clearly be problematic to spread and dry its wings.. in my opinion,it is better to carefully transplant the cocoon into another container, with higher sides. and put sticks so that she can crawl on them and sit in an upright position. it will be possible to release it closer to night...of course, if you are not going to pin it on.)))

So I will do! Thanks! I was going to release the caterpillar, but I didn't have time) I don't collect butterflies, they are beautiful) I collect the smallest insects and inhabitants of various gauls. Only with the definition of bad (((Can you tell me who to turn to for galls, specifically galls on yastrebinka. (I'm a schoolboy)

good afternoon, I ask for help in determining. found 24.05.15 on the lawn, near birch and lilac, a little further willow. Orel city.

The caterpillar is found on white acacia flowers. There are two short horns in front and behind the head, and two longer horns in the back. Ukraine, Cherkasy region. I would like to know what kind of view.

thank you for defining the dipper. and the second one, which is on the apple tree, can someone from the specialists tell you ? (I posted the photo above). and here's another thing, laying on a birch tree, maybe there are some thoughts ?? 27.05. Orel, city center. thank you in advance.

thank you for defining the dipper. and the second one, which is on the apple tree, can someone from the specialists tell you ? (I posted the photo above). and here's another thing, laying on a birch tree, maybe there are some thoughts ?? 27.05. Orel, city center. thank you in advance.

Hello! I have such (very similar) larvae of ladybugs. But I'm not an expert (I'm 11 years old)

Surroundings of Kirovo-Chepetsk, Kirov region. (#7 region). May 26.
On the bird cherry tree. 10-12 mm. Perhaps one of the Tortricidae?

Probably it's still a different view. All Orgyia antiqua caterpillars in the photo have light hairs and yellow tufts on the back. This one has dark hair and white tufts. Although it is still small - about 1.5 cm.

a dustpan ?? help me determine what to feed ? crawling on the asphalt. Orel 28.05.

one of the nymphalids? 22.05.2015 plot of sandy steppe near pines

Sergey, this is a swallowtail.)

They don't change much, I wouldn't think so, I've only seen adults.

and caterpillars on nettles May 23, 2015 Sakhalin.

Georgia, Kojori. Taken yesterday.

and another one, on an apple tree. 25.05.15,г. Eagle.