Slides Planaria w.m. under microscope 4x (head) Planaria in 3 representative regions under microscope 10x   Planarian is in the class Turbellaria. They live in both saltwater and freshwater ponds and rivers. However, some species are terrestrial. Planaria are capable of regeneration of lost body parts. For example, if a …

Phylum Platyhelminthes – Class Turbellaria – Class Cestoda – Class Trematoda + Phylum Platyhelminthes features  Species in this categories are triploblastic (have three layers of skin), acoelomate, bilaterally symmetric. They have protostome (lophotrochozoan) They have a central nervous system and go through cephalization. They have …