Platyhelminthes

Platyhelminthes, also referred to generally as Flatworms, are a Phylum of Kingdom Animalia under Sub-Kingdom Eumetazoa that are commonly known as Flatworms.

Characteristic Features

 * Acoelomate (lack a body cavity)
 * Invertebrate
 * Bilaterally symmetric

Further Classification
There are no further classifications for Phylum Platyhelminthes.