Includes a directory of biospeleology researchers worldwide, Canadian cave biology directory, and many internet links.

Research on the diversity, significance and distribution of cave animals in anchialine caves -- coastal caves formed in limestone or volcanic rock and flooded with seawater.

Photos of some of the 800 different species of animals recorded in Missouri caves, only about 64 of which are truly cave-adapted troglobites. Also includes photos of cave gates built to conserve cave life and other resources.

About the Movile cave, a unique and fragile underground environment near the Black Sea in Romania, a cave whose evolution is driven by chemosynthesis, with special emphasis on cave biota and ecology.

About past and present cave biology research in Romania, including information about specific caves.

Photographs of cave organisms.

Effort to create a comprehensive database on subterranean amphipods

Extensive information and links on the biology of organisms living in cave waters and other groundwater systems.

Studies of bats and other cave biota on Vancouver Island, British Columbia, Canada.

Exhaustive collection of information about groundwater and cave biology. Checklist and bibliography for most taxa, distribution maps, images and useful links. Updated regularly.