A set of nutria pictures are shared with everyone. Nutria (scientific name: Myocastor coypus) is also known as coypus.Distributed in South America.The body is large, short and thick, with a body length of 43 to 65 cm and a weight of 5 to 10 kg.The tail is long and round, with scales and sparse short hairs.Hind limbs slightly longer.The head is large and the nose is small, which can be closed in water.