Myocastor coypus
Myocastor coypus
(nutria)
Mammals
Exotic

Impact ID3386
Impact TypePredation/Herbivory
Study TypeExperimental
Study LocationField
Impact DescriptionWithout protection from herbivores, transplant mortality of Panicum hemitomon totaled 90-100% within 6 months planting. Lower transplant moralities, and higher below ground biomass, root mat thickness, and soil strength were found in treatments where Nutria (Myocastor coypus) were excluded.
Reference33932
Great Lakes RegionNo
Cost 
LocationLouisiana

Return to impacts listing for Myocastor coypus

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/16/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.