Automeris io io 3rd instar © R. Millar
Automeris io io (Fabricius, 1775)

Origin :
Flight time :
Overwintering :
Pairing :
Broods :
Egg stage :
Foodplants :
USA - Canada
May - begin July, more broods depend on origin
Cocoon
After 22:00, easy
1-4
-
Quercus, prunus sp. fagus, rosa, willow, poplar,  
hickory, birch and many others
This species is easy to rear. They emerge days over, and pairing takes  
place after 22:00 and is short. Pairing is easy in a small cage. Fertile  
eggs show a black dot (like most automeris species do) after 2-3  
days. Larva first start to feed in groups, and in the later instar  
solitaire. When fully grown, they can reach 7 cm in length. They spin  
a paper thin cocoon. The more South you come, there are several  
generations. Species from Canada and northern USA have only 1  
generation. They can be kept cold for overwintering.
Info


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Email: marc@silkmoths.eu
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