The meaning of bivalve.

The meaning of the name gastropod.

This shell is a belongs to a creature that swims and is a member of the bivalve group. It's shell is raised and has wavy ridges.

The name for Mollusks.

The name of the tubes that extend out of the partly open shells.

The organ that is jagged and drills holes in shells.

The creature of this type of shell produces the biggest and most beautiful shells.

The organ in the mollusk's body that makes shells.

The bivalve that burrows into the sand and leaves a little hole to breathe.

The name of the organ that operates like a door.

This shell type is often mistaken for the conch.

The two groups that are in the Phylum Mollusca (Mollusks).

The type of bivalve that burrows into wooden things such as ships and piers.

The location of the operculum.

This shell is spiraled, like an ice cream cone.

Soft slimy creatures with squishy bodies.

The tough fibers bivalves use to attach to surfaces.

This shell looks like a spiral staircase.