The name nutria (from the Spanish word nutria 'otter') is generally used in North America, Asia, and throughout countries of the former Soviet Union; however, in most Spanish -speaking countries, the …

Dec 26, 2025 · Nutria, (Myocastor coypus), a large amphibious South American rodent with webbed hind feet. The nutria has a robust body, short limbs, small eyes and ears, long whiskers, and a …

Apr 19, 2023 · Nutria, also known as coypu or swamp rats, are large rodents that wreak havoc on their non-native ecosystems.

While nutria devour weeds and overabundant vegetation, they also destroy native aquatic vegetation, crops, and wetland areas. Recognized in the United States as an invasive wildlife species, nutria …

Oct 17, 2025 · Often mistaken for beavers and muskrats, the Nutria is a furry swimming rodent that can weigh 15-20 lbs and reach 2 ft (0.6 m) long. It is usually dark brown with a large head, short legs, …

Jan 8, 2026 · The nutria, also known as coypu, is a large semi-aquatic rodent that has become a widespread invasive species outside of its native South American range. This mammal, Myocastor …

Nutrias look like large rats, or beavers without the flattened tails. They’re larger than any rat you’d hope to find, at up to 17kg in exceptional individuals, but are typically smaller than beavers, with a rat-like tail.

Nov 17, 2025 · Nutria ( Myocastor coypus) are large, semi-aquatic rodents that are native to South America. The species is invasive in the United States and established in 17 States. Nutria cause …

You might have encountered a nutria. These large rodents from South America have invaded waterways across the United States, causing ecological havoc wherever they go.

Apr 3, 2025 · What are nutria, and how could they possibly be a problem? This brown, fuzzy critter with its distinctive orange buck teeth may look cute, but it's causing all sorts of trouble — in Germany, and...