The nutria (/ ˈnjuːtriə /) or coypu (/ ˈkɔɪpuː /) (Myocastor coypus) [1][2] is a herbivorous, [3] semiaquatic rodent from South America.

Coypu, Myocastor coypus This semi-aquatic rodent, the Coypu, which was originally introduced in Louisiana in the 1930's from South America, has spread northward and occurs in western …

Dec 26, 2025 · Myocastor coypus is the only living member of the family Myocastoridae in the suborder Hystricognatha within the order Rodentia. Its closest living relatives are degus, …

The coypu (Myocastor coypus), otherwise known as nutria or River rat, is a large, semi-aquatic rodent. In spite of being a separate species, the animal is sometimes mistaken for a beaver or …

Aug 25, 2025 · A coypu, also known as nutria, is a large, semi-aquatic rodent native to South America. This herbivorous mammal is often mistaken for a beaver or a large rat. Coypus were …

Nutria are sometimes called “river rats” or “coypu,” with “coypu” being their name in their native South America. Their bright orange incisors are not just for show; they are hardened with iron, …

Apr 19, 2023 · Nutria, also known as coypu, are large rodents that live in areas with lots of freshwater. Despite sometimes being called swamp rats, nutria are not rats.

Myocastor coypus looks like a large, robust rat. Its body is highly arched, and the head is large and almost triangular. The ears and eyes are small and are located in the upper part of the …

The coypu, also known as the nutria, is a cute, furry rodent with a long, thick tail and webbed feet that help it swim! These creatures love to hang out near water, where they dive and search for …

Nutria (also called coypu) are varied eaters, most fond of aquatic plants and roots. They also feast on small creatures such as snails or mussels. Nutria can be rather social animals and...