ScienceAugust 15, 2026
nutria
NOO-tree-uh
Definition
A large, semi-aquatic rodent native to South America that was introduced to Louisiana for its fur and is now managed to control its impact on coastal wetlands.
Etymology
The word comes from the Spanish word 'nutria,' meaning otter, which was used in South America to describe the rodent. It entered English in the 20th century as the commercial name for the animal's fur and the species itself.
In the news
The word refers to the specific invasive rodent species that was the subject of the author's graduate wildlife research. Understanding this animal is central to the article, as its population and habitat preferences directly affect Louisiana's coastal ecosystem management.
Cutting-Edge Nutria research in Cameron Parish (1977–1978)
Read the full article ↗Avoyelles Today