| American Elasmobranch Society: An organization devoted to the study and conservation of sharks, rays, skates and chimeras. |
| Canadian Shark Research Laboratory: An information source on sharks and shark fisheries in Atlantic Canada (English and French) |
| Center For Shark Research: An international center for research, scientific collaboration, consulting, education, and public information on sharks and their relatives, the skates and rays. The CSR research mission includes basic and applied studies of all aspects of shark biology, from anatomy and physiology to ecology and fisheries science. |
| Clark, Dr. Eugenie - Ichthyologist: Information about the renowned shark researcher, including answers to questions about her shark-related adventures. |
| Class Chondrichthyes: Taxonomic information for cartilaginous fishes: sharks, rays, chimaeras. Descriptions of some species. |
| CSIRO Marine: Tagging Research: Provides photos and details of range studies conducted on Rhincodon typus, Carcharias taurus, and Carcharodon carcharias. Includes fact sheets and maps. |
| Dedicated Shark Site: Dedicated Sharks Site with detailed information on many shark species and general information about sharks. |
| Egg-Capsules of Sharks, Skates, and Chimaeras: Includes comprehensive information, many photos, and an extensive bibliography. |
| ElasmoWorld: Elasmobranch searchable biological and reference database with over 4000 entries and 10,000 keywords. |
| GoldenStateImages - Sharks of the California Coast: Photography of sharks found off the California coast includes blue shark, and mako shark. |
| Henry Mollet's Elasmobranch Page: Information, including photos and statistics, about elasmobranch research in the Monterey Bay area of California. |
| How Sharks Work: Tutorial with a jaw animation and photos. |
| Infoplease - Sharks!: Myths, facts, and statistics, how to avoid a shark attack, and the shark hall of fame. |
| Introduction to the Chondrichthyes: UCMP Berkeley's introduction to the cartilaginous fish, including sharks. |
| IUCN/SSC Shark Specialist Group Newsletter: Shark research and conservation organization. |
| Mediterranean Shark Site: Information resource for Mediterranean sharks, covering subjects including natural history, news, and conservation. |
| Reefquest Expeditions' Shark Research Program: A comprehensive, illustrated guide to shark diversity with special focus on selected aspects of shark biology and behavior. |
| Shark Foundation: Facts, images, and information on projects and activities organized by the foundation. In English and German. |
| Shark Friends: Information and photos about sharks and other ocean animals. |
| Shark Photographs: Underwater photographs and information about many species of sharks and rays. |
| Shark Research Committee: Research of North America's Pacific Coast sharks, including White Shark (Carcharodon carcharias) diet, distribution, behavior, encounters, and attacks. |
| Shark Research Program at the University of Florida Museum of Natural History: Attack statistics, breaking news about sharks, information about Great white and Megamouth sharks, shark attack file, and a commercial shark fishery observer program. |
| Shark Trust: Information on many different species of shark, species lists, conservation information, great white and shark attack. |
| Shark-Info.com: Shark photos, information, history, and myths. |
| Shark-L: Archives of the e-mail group for discussion of sharks and cartilaginous fish. |
| Sharkology: Information on the biology, ecology, morphology and behavior of this species. In English and Swedish. |
| Sharks: Educational pages about class Chondrichthyes. |
| Sharks Gallery: Photos of sharks with no text. |
| Sharks: Lords of the Deep: Site dedicated to shark information and conservation. Includes many drawings. |
| Sharks: Predators of the Deep: Photo gallery and information by Jan Koetze. |
| Sharkworld: An insight into the fascinating world of sharks. Full profiles of sharks, shark attacks, and shark biology. |
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