The nutria (/ ˈnjuːtriə /) or coypu (/ ˈkɔɪpuː /) (Myocastor coypus) [1][2] is an herbivorous, [3] semiaquatic rodent from South America. Classified for a long time as the only member of the family …

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.

Nov 10, 2025 · The coypu, also known as the nutria, is a large, semi-aquatic rodent established worldwide outside of its native range. This robust mammal successfully colonizes wetlands and …

Mar 18, 2026 · 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, American spiny rats, …

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 otter. These …

Identification: Nutria (Myocastor coypus) are large, semi-aquatic rodents that have robust, highly arched bodies with short legs, and long tails. Their body is covered in dense fur that ranges in color from …

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, making them …

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 introduced to …

May 27, 2024 · Nutria (coypu) were farmed for fur and spread worldwide after escapes. In many wetlands they eat plants and damage banks, so people run control programs and even sell their …

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 plants to …