Porifera - sponges
Cnidaria - selected Cnidarians
Aurelia - the life cycle of a jellyfish
Platyhelminthes: Planarians - free living flatworms
Platyhelminthes: Planarian videos - videos of flatworm behavior
Platyhelminthes: Trematoda and Cestoda - selected parasitic flatworms
Clam and mussel - freshwater clam and marine mussel dissections
Snails - live common garden snails (not dissected)
Misc. Mollusks - pictures of mollusks that didn't fit anywhere else
Earthworms - live earthworm dissection and a cross section slide
Crayfish - external and internal anatomy of preserved crayfish
Crustacea - crustacean larvae and copepods
Sea stars - dissection of a preserved sea star
Echinoderms - sea urchins, sand dollars, and larvae