Earthworm

This animation demonstrates the structure of the worm. Worms (Latin Vérmes) are a type of animal kingdom. It is now deprecated. Includes all invertebrates except most arthropods. It was disbanded by zoologists at the end of the 18th century. The worms are grouped under the Protostomes subsection. Worms (in the usual sense of the word) can be considered three large types from this subsection: roundworms, flatworms and annelids.