Provides a very basic look at the anatomy of a mollusk including the proposed anatomy of what the mollusc ancestor probably looked like. Hyperlinks to individual animals in the mollusk group.

A great, detailed description of mollusks. Discusses parts of their external and internal anatomy and their functions, and lists several characteristics of mollusks. Tabbed pages include pictures, specimens and classification.

From a company that specializes in abalone farming, learn about the anatomy and life cycle of the abalone. Other sections include information on predators and reasons for a declining abalone population in the wild.

See what new things you can learn about the common garden snail. This site provides a detailed fact sheet and colorful photos.