when ever i touch this animal, it closes

not a turtle or tortoise

it looks like worm.

so what is the name of the animal?

Earwig?

Wood louse?

Millipede?

Caterpillar?

Grubworm?

Armadillo?

A snail?

when ever i touch this animal, it closes

not a turtle or tortoise

it looks like worm.

so what is the name of the animal?