Class Chondrichthyes- University of Michigan site on chondrichthyean fish. Pictures, much information on the morphology, distribution and ecology of a large number of sharks. Each fish is linked to web pages. Images may not be available for display depending on your server.
Fiona's Shark Mania- This entertaining site provides a variety of facts on sharks.
Introduction to the Chondrichthyes- University of California at Berkeley, Museum of Paleontology. Images, photos, systematics, more information, and links.
Shark Attacks- Information on historical shark attacks.
Shark Pages- From the Mote Marine Laboratory, Center for Shark Research. Shark research, shark myths, information on sharks and cancer, shark attacks, and more.
Squalus acanthius, the Spiny Dogfish- From the Animal Diversity Web, University of Michigan. Information on physical characteristics, natural history, etc.
