Effect of Nutria (Myocastor coypus) on Marsh Loss in the Lower Eastern Shore of Maryland: USGS study on the impact of the South American rodent on wetlands.
Exotic Aquatics of the Gulf Coast: Nutria (Myocastor coypus): Louisiana State University site provides general information and history of nutria in the United States, and its impact on the environment.
Nutria: Provides general information, and specific details regarding the rodent in Texas.
Nutria - National Trappers Association: Description, habits, reproduction, range and general information about the nutria.
Nutria - University of Michigan: Provides details regarding the species including habitat, physical description, and reproduction.
Nutria and Trade: Offers a history of the importation and use of the animal for fur and food purposes. Details its destructive impact on marshlands.
Nutria at Blackwater Refuge: Offers information regarding nutria population control. Extensive details regarding the species.
Nutria.com: Offers information regarding nutria (Myocaster coypus), its history in the United States, and fur industry details.