Other
Mollusca
A general description of mollusca and some discussion of those found in the waters of Great Britain.
Palomar Community College District
Wayne's Word: Economic/medicinal Plants
A fascinating site with information on a variety of of plants that produce compounds that affect the heart, brain and cancer tumors.
Gulf of Maine Research Institute
Gulf of Maine Aquarium: Tidepool: Window Into the Sea
A nice description of the type of life in the waters of a tidepool.
Other
Eat the Invaders: Periwinkle
Periwinkles are a non-native, or invasive, species of mollusk along the eastern coast of Canada and the United States. Learn about their habitat, the history of their invasion, and the kinds of damage they do to their new environment....
Exploring Nature
Exploring Nature Educational Resources: Periwinkle Snail
Brief list of characteristics and habitat of the periwinkle snail, with an excellent labeled drawing.
