chrysalis
cocoons
eating bugs
eating insects
edible bugs
edible insects
entomophagy
food
larva
larvae
moths
nhong tam
nhộng tằm
pupa
saturniidae
silk worms
yellow
If you know the genus of those insect larvaes, please post a comment!
Extracting the worm from its cocoon (Vietnam)
Nhộng Tằm worms are a delicacy in some parts of Vietnam, but I didn't get a change to try that for diner.
Those are not Silkworms (Lepidoptera), but they produce a similar cocoon that is harvested by the tribe people in Northern Vietnam.