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Photo#238829
Large cocoon - Antheraea polyphemus

Large cocoon - Antheraea polyphemus
North Battleford, Saskatchewan, Canada
October 1, 2008
Size: 2 inches approx length
Was found below mature elm and maple trees, in Saskatchewan, Oct 2008

Images of this individual: tag all
Large cocoon - Antheraea polyphemus Large cocoon - Antheraea polyphemus

Saturniid moth?
Would be my guess. These moths include luna moths, polyphemus moths, and many other giants. ^_^

 
Saturniid moth
Thank you for your swift reply.

 
yes
This is a Polyphemus moth- Antheraea polyphemus cocoon

 
Polyphemus Moth
Thank you for your reply, I have never seen such a large cocoon, what would be the best way to overwinter this so it will emerge in spring? I would like to see what it looks like in its mature state.

 
hope this helps
If you can keep it outside in a secure container (so mice and such don't get at it) or in a container in a garage or shed that would be most natural. You can also keep it in a small container and keep it in the fridge crisper compartment.

 
I've been looking for these...
I've been trying my best to find & collect (empty) Saturniid cocoons to give to my mother (who is interested in see if she can spin the silk). Unfortunately I haven't been having much luck though I know that they live in the area (there a lot of woodlands around campus that I've seen the larvae & cocoons in previously, not to mention the adults of at least three species here on campus). Any ideas on where I should be looking? :(

 
Saturniid cocoon
I have never seen one before, this was found in Saskatchewan Canada, beneath mature elm and maple trees.Was just lying on the ground assume fell out of tree.

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