Slug: Pronounced kuòyú, a mollusk with a round and long body, no shell, a lot of mucus on the surface, a pair of long and short antennae on its head, and eyes on the long antennae. The back is light brown or black, and the belly is white. They stay up during the day and emerge at night, eating plant leaves and harming vegetables, fruit trees and other crops. Also called slugs, armyworms, and in some areas called worms.

In addition, it does not drink human blood