A-Z Animals
A Z Animals: Animal Facts: Giant Clam (Tridacna Gigas)
This entry identifies the defining characteristics of Tridacna Gigas, more commonly known as the giant clam.
Sheppard Software
Sheppard Software: Giant Clams
This site gives a brief description of a giant clam, including its behavior, appearance, and classification. The site includes photos and illustrations and an interactive quiz to test your understanding.
Curated OER
Science Kids: Science Images: Giant Clam
A close up photo of a giant clam on the Great Barrier Reef in Australia. Giant clam can grow to weigh more than 440 lb (200 kg) and live for well beyond 100 years.
University of Nebraska
University of Nebraska State Museum: Alaska Kelp Community
Discover the ecological relationships of six different organisms living in the Alaskan kelp community. The site also contains an interactive map showing the time line for the spread of the Exxon Valdez oil spill.