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Question about weight/lifespan - Acraga coa caterpillar, Gynaephora groenlandica moth (1 Viewer)


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Been asking around but nobody seems to know this - would anyone here have any information on the weight or lifespan of either the Acraga coa (jewel caterpillar) or Gynaephora groenlandica (Arctic woolly bear moth)?

Looks like no scientific papers have been published studying these for either, but I was hoping someone might have firsthand experience. 'Lifespan' for the jewel caterpillar would be how long it takes from birth until the final instar, I suppose.

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