Capybara
In Petrópolis, Brazil
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Unrecognized taxon (fix):	Hydrochoerus
Species:	Template:Taxonomy/HydrochoerusH. hydrochaeris
Binomial name
Hydrochoerus hydrochaeris (Linnaeus, 1766)
Native range
Synonyms
Sus hydrochaeris Linnaeus, 1766

The capybara or Greater capybara (Hydrochoerus hydrochaeris) is a semi-aquatic rodent native South America. It weighs about a hundred pounds, and is about two feet tall at the shoulder. The capybara is the world's largest rodent.

Capybaras are closely related to guinea pigs and to chinchillas. When they are full-grown, they weigh about 55 kg, or 100 pounds. The capybara's stocky body is about a meter, or 3 feet, long, and its shoulder is about 60 centimeters, or about two feet high off the ground. Females are usually bigger and heavier than males. Capybaras have brown or reddish-brown fur. When they are old their fur is thin, their skin can get sunburned easily. Their eyes and ears and nostrils are high on their heads, so they can easily be kept above water when the capybara is swimming. It is a giant cavy rodent living in South America.