Yes they swim very well.
Another name for the coypu is nutria
The pelt of a coypu is known as nutria.
The Coypu or Nutria has been introduced to North America, so yes a wolf could eat a Coypu if it found one and could catch it.
Papayas.
nutria
coypus live underground
they are rodents
It is a large rodent, it lives in wetlands in South America.
coypu
coypu
The scientific way of saying it is Arctocephalus Gazella.
Coypu, also known as nutria, are semi-aquatic rodents whose fur has been used in the past for making textiles. Their fur is known for its warmth and water-resistant properties, making it suitable for creating items like coats and hats. However, the use of coypu fur in textiles has declined due to ethical concerns about animal rights.