Pinworms have smooth bodies bilateral symmetry and complete digestive tracts. what type of animal are they

Pinworms are also known as threadworm or seat worm in some countries. Its Scientific Classification:

Kingdom: Animalia

Phylum: Nematoda

Class: Secernentea

Subclass:

There are different types of pinworms in humans and animals. They spread by touching contaminated object they are also parasitic worms.