1) Acquire 2) Develop 3) Develop from larvae 4) Develop into a pupa 5) Enter a nonfeeding state 6) Go into a cocoon 7) Grow 8) Grow from a larva 9) Leave the larva stage 10) Make a cocoon 11) Produce 12) To become a pupa 13) What larvae do 
The act of becoming a pupa (change from a caterpillar to a chrysalis)
to pass through a chrysalis stage
• (v. i.) To become a pupa.
To turn into and exist as a pupa.
Pu'pate intransitive verb (Zoology) To become a pupa. 
[v] - develop into a pupa, of insect larva
pupate 1. To become a pupa or to develop from a larva into a pupa. 2. To go through a pupal stage.
the process by which an insect passes through its pupal stage or stage of transformation
To transform to a pupa.
enter the pupa stage of metamorphosis
to become a pupa.