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.
Big water rodent.
The coypu from spanish coipú from mapudungun koypu.
Monster rodents haunted new york city long before the arrival of the sewer rat.
The capybara hydrochoerus hydrochaeris is a giant cavy rodent native to south america it is the largest living rodent in the world.
Nutria are large web footed rodents that are more agile in the water than on land.
Water rat any of 18 species of amphibious carnivorous rodents.
Aquatic adaptations they live in burrows or nests never far from the water.
Nutria also known as coypu or swamp rats are large rodents that live in areas with lots of freshwater.
For comparison the largest modern beavers top out at 27 kilograms 60 lb.
They exhibit many adaptations associated with hunting in water for food and burrowing along streams rivers and lakes.
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.