Hydrochaeridae
- A gallery of photographs of the capybara, Hydrochaeris hydrochaeris.
- http://www.biolib.cz/en/gallery/dir790

Capybaras (Hydrochaeridae)
- Detailed information from Answers.com on the capybara, Hydrochaeris hydrochaeris, which is the only species in this family.
- http://www.answers.com/topic/capybaras-hydrochaeridae

Capybara (Hydrochaeris hydrochaeris)
- Photographs and information on this large South American rodent including a description, distribution, habitat, diet, behavior and reproduction.
- http://www.bbc.co.uk/nature/wildfacts/factfiles/594.shtml

Capybara Page
- Images of the world's largest rodent.
- http://www.rebsig.com/capybara/