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Skilled Insect Artisans
The pictures show how the ailanthus silkmoth and the red admiral spin silk and weave a cocoon, and the way in which the change from caterpillar to moth is affected.
Runtime: 9 minutes
Release: Jan 02, 1922
IMDb: 0.00/10 by 0 users
Popularity: 0
Country: United Kingdom
Language: No Language
Budget: 0
Revenue: 0
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