Keeping and breeding butterflies

Found such a caterpillar)))) she became a pupa))) How long should it take to hatch??...

We continue to hatch, today here is such a beauty came out.
Can you tell me what it's called? The butterfly is very large, with a wingspan of at least 15 centimeters.

If in natural conditions the cocoons are under snow, then the temperature there probably does not drop to -10. Check the temperature in the attic and see for yourself, it may be safer to put them in the refrigerator...

I plan to buy several types of birdwings, what to feed?

What do I need to do to make the pupa hatch? What are the necessary conditions for starting the conversion reaction?

- You need to keep it just as you keep it. If it's still alive, then it's all right.
"I don't think there's any way to speed it up.
Be patient. Hawk moth pupae can lie for several years, which is normal.

The death of the others is not clear. The evening is relatively cheerful - in the morning they lie without signs of life and become soft. What are we going to do next?
I really want to dig up the ground and look at the cocoon itself, but is it worth it?
what conditions should I create now? At home about 22 gr., I can put the soil with them on the battery. Do I need to moisturize?

I'm from St. Petersburg, I decided to start breeding butterflies, but I didn't find any ads for the sale of pupae ...
if anyone knows where you can buy pupae, please tell me plizzzzz....
and one more question... how do pupae survive transportation if ordered from.... Moscow for example.....
ray1@bk.ru

They didn't eat our nightshade.
And we didn't sell artificial food here, so I asked and searched.
Well, next time we'll try to have them in the summer, when there will be potatoes and tomatoes. Well, let's hope that something from those who have gone to the ground will come out.
Thanks!

What's going on?!What to do?It is the attacuses that do not spread their wings.At Attacus atlas, the wings did not straighten so much..The female hatched,but the wings were still small...Then Attacus Caesar.Out of 8, 6 hatched and out of 6,only one male had his wings spread out exactly, while all of them were small and remained.
What's the matter?What to do?

Where is Grena from, from nature or from the farm?

Humidity is low m. b.

When I ordered pupae, I was told that they were bred on the farm.

Theoretically, in addition to humidity and other climatic factors that differ sharply from the native ones, there may also be genetic reasons.

1) closely related crossing (inbreeding) increases the probability of hidden mutations in the phenotype. I.e., you need to regularly update the number of butterflies on the farm from nature, and this is most likely not done, because there is enough of your own gren.

2) on the farm, from generation to generation, butterflies are bred in a confined space without predators. In such close conditions, defective males have no obstacles to finding females "on foot", otherwise people will help, and there is no risk of being eaten before mating, hence the risk of spreading mutations. For females, finding a mate is not so critical, but the lack of risk of being eaten also affects.

It turns out nothing can be done?

Get material from different places and mix, strictly, males from one place, females from another. Keep a log of the Male-Place1 X Female-Place2 variants and try not to repeat yourself in future generations. And to speed up the recovery process, it is desirable to exclude defective individuals from breeding, although not necessarily. After 1-2 generations, the mutations will go into a heterozygous state, and everything should return to normal.