Wednesday, March 25, 2015

Step Three: Silkworm Growth

Silkworms grow at a tremendous rate over the course of their short lives. They start off only around this big "l" when born which is a little less than 2cm in length.

from the moment they hatch they produce silk, it acts as a tether for the silkworms because they are blind

we moved the tiny silkworms around with a small paint brush

This baby silkworm is a few days old
-within 7-10 days the silkworm have doubled in size, and are beginning to change color

7-10 days old
-14-18 days


-18-25 days


-30-40 days






-here is a silkworm molting, they do this four times during their larval growing stage



silkworm casting (molted skin)


-there are multiple types of silkworms also known as Bombyx Mori

these are Zebra and Standard Bombyx Mori




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