Deathshead Hawkmoth Acherontia atropos pupaes breeding

    Hi,

    I have my furst death head atropos pupaes for breeding. I live in Central Sweden so winter will be cold with long period of below -5°C. My question is if it is possible to breed them til springtime, April-May next year before they hatch?

    How shall I keep them?

    Can I keep them for longer time in below zero temperatures?

    I have been breeding Papilio machaon, Swallowtail successfully over the winter stored all winter in a cold outhouse. It hatched May 28th this year. Also been breeding Deilephila elpenor, Elephant hawk moth and Hyles galii, Bedstraw hawk moth successfully the same way as the Swallowtail.

    But is it possible also with the, atropos pupaes? :thinking_face:

  • ANZEIGE

    You're going to need an evergreen food plant, or start growing a lot of potato indoors, A. atropos does not diapause.

    I just finished up a small brood, and they accepted Olive (Oleaceae) I'm not sure the exact subspecies I used, I think

    there are other evergreens they might accept. You might be able to slow them down a little by lowering the

    temperatures, but not much more than a few degrees,

    • Offizieller Beitrag

    I always kept my Atropos indoors during the winter. As it is said before they do not come from cold countries. So I would keep them inside. The cokdest temperature in my house was 16 Degrees. They were well. I do not have experience with them with colder Temperature. The warmer you keep them they will hatch faster. Maybe around 10 Degrees. Maybe someone here has experience with lower temperatures. I had mine pupaeted in November kept them 16 to 18 Degrees and they hatched in March. I got Ligustrum all the time and prunus lauraceus to feed them.

    I always kept my Atropos indoors during the winter. As it is said before they do not come from cold countries. So I would keep them inside. The cokdest temperature in my house was 16 Degrees. They were well. I do not have experience with them with colder Temperature. The warmer you keep them they will hatch faster. Maybe around 10 Degrees. Maybe someone here has experience with lower temperatures. I had mine pupaeted in November kept them 16 to 18 Degrees and they hatched in March. I got Ligustrum all the time and prunus lauraceus to feed them.

    You mean you feed the hatched moths with Ligustrum and prunus? :smiling_face:

    Hello,

    it is definitively possible to overwinter the pupaes. Around a week after the caterpillar is buried you can slowly (over a few days) cool them down to around 8 degrees. At that temperature you can store them the whole winter and when it becomes spring you can slowly heat them up again. In my case A. atropos always overwinters at room temperature when I breed them in the autumn and the imagos hatch around may the following year. I am not sure why this works but I guess it has something to do with colder room temperature in winter than in summer. Maybe short daytime period could also be the reason.

    Best regards, David

    Hello,

    it is definitively possible to overwinter the pupaes. Around a week after the caterpillar is buried you can slowly (over a few days) cool them down to around 8 degrees. At that temperature you can store them the whole winter and when it becomes spring you can slowly heat them up again. In my case A. atropos always overwinters at room temperature when I breed them in the autumn and the imagos hatch around may the following year. I am not sure why this works but I guess it has something to do with colder room temperature in winter than in summer. Maybe short daytime period could also be the reason.

    Best regards, David

    Hi David, ok sounds promising. I will go for that and have them in my basement where it is around 12-15°C and dark.

    Hi,

    here you could find many informations about the breeding of atropos.

    Most of them in German, but translation with Google will work good.

    Rudi
    18. Februar 2019 um 17:01


    For overwintering the pupae, you could read here:

    Leo
    23. November 2017 um 15:34

    Rudi

  • ANZEIGE
    • Offizieller Beitrag

    You mean you feed the hatched moths with Ligustrum and prunus? :smiling_face:

    No the caterpillars😊I feed the hatch moths with honey from honey combs.

    I keep my pupae in a hatch plastic box with good air conditions that works very well😊

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