Myocastor coypus
Myocastor coypus

53 results for Myocastor coypus (nutria)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
242177 ARChicotChicot county1958 08050002 Bayou Maconestablished
242172 ARCrittendenCrittenden County1958 08020203 Lower St. Francisestablished
242176 ARDeshaDesha county1958 08050002 Bayou Maconestablished
242174 ARLeeLee county1958 08020304 Bigestablished
242173 ARMississippiMississippi county1958 08020203 Lower St. Francisestablished
242175 ARPhillipsPhillips county1958 08020304 Bigestablished
241926 IDBenewahSt Maries River1958 17010304 St. Joeestablished
242156 LAAscensionAscension Parish1958 08070204 Lake Maurepasestablished
242161 LAAvoyellesAvoyelles parish1958 08080102 Bayou Techeestablished
242151 LAConcordiaConcordia Parish1958 08040306 Bayou Cocodrieestablished
242159 LAEast Baton RougeEast Baton Rouge Parish1958 08070202 Amiteestablished
242162 LAEast CarrollEast Carrol parish1958 08050003 Tensasestablished
242153 LAMadisonMadison Parish1958 08050003 Tensasestablished
242160 LAPointe CoupeePointe Coupee Parish1958 08070300 Lower Grandestablished
242155 LASt. John the BaptistSt. John the Baptist Parish1958 08070204 Lake Maurepasestablished
242225 LASt. MaryCypremort Point1958 08080103 Vermilionestablished
242152 LATensasTensas Parish1958 08050003 Tensasestablished
242158 LAWest Baton RougeWest Baton Rouge Parish1958 08070300 Lower Grandestablished
242157 LAWest FelicianaWest Feliciana Parish1958 08070201 Bayou Sara-Thompsonestablished
242182 MOMississippiMississippi County1958 08010300 Town of Madrid-Saint Johns Bayouestablished
242181 MONew MadridNew Madrid County1958 08020204 Little River Ditchesestablished
242180 MOPemiscotPemiscot County1958 08020204 Little River Ditchesestablished
242165 MSAdamsAdams County1958 08060204 Coles Creekestablished
241922 MSBolivarMississippi River in Bolivar County1958 08020100 Lower Mississippi-Helenaestablished
242167 MSClaiborneClaiborne County1958 08060203 Bayou Pierreestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/29/2022].

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