Big Water Rodent

These mammals are native to south america and were introduced into the united states.

Big water rodent.

For comparison the largest modern beavers top out at 27 kilograms 60 lb. Water rat any of 18 species of amphibious carnivorous rodents. The eyes are small the nostrils can be closed to keep water out and the external portion of the ears is either. The coypu lives in burrows alongside stretches of water and feeds on river plant stems.

They exhibit many adaptations associated with hunting in water for food and burrowing along streams rivers and lakes. Nutria are large web footed rodents that are more agile in the water than on land. The coypu from spanish coipú from mapudungun koypu. Nutria also known as coypu or swamp rats are large rodents that live in areas with lots of freshwater.

Myocastor coypus also known as the nutria is a large herbivorous semiaquatic rodent classified for a long time as the only member of the family myocastoridae myocastor is now included within echimyidae the family of the spiny rats. The big apple had once been the home of castoroides bear sized beavers who were 213 centimeters 7 ft long and weighed over 90 kilograms 200 lb. Also called capivara in brazil chigüire chigüiro in colombia and venezuela carpincho in argentina paraguay and uruguay and ronsoco in peru it is a member of the genus hydrochoerus of which the only other extant member is the lesser capybara.