Myocastor coypus
Myocastor coypus
(nutria)
Mammals
Exotic
Collection Info
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Impacts

27 results for Myocastor coypus (nutria)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
255646 ORClatsopBuster Creek2007 17100202 Nehalemestablished
255645 ORClatsopCow Creek2007 17100202 Nehalemestablished
255641 ORClatsopCronin Creek2007 17100202 Nehalemestablished
255644 ORClatsopHumbug Creek2007 17100202 Nehalemestablished
255642 ORClatsopLittle Fishhawk Creek2007 17100202 Nehalemestablished
255638 ORClatsopNehalem River, North Fork (lower)2007 17100202 Nehalemestablished
255640 ORClatsopNehalem River, North Fork (middle)2007 17100202 Nehalemestablished
255639 ORClatsopNehalem River, North Fork (upper)2007 17100202 Nehalemestablished
255647 ORClatsopRock Creek (middle)2007 17100202 Nehalemestablished
255643 ORClatsopSquaw Creek2007 17100202 Nehalemestablished
255215 ORColumbiaBeaver Creek (lower)2007 17100202 Nehalemestablished
258082 ORColumbiaClear Creek2007 17100202 Nehalemestablished
258084 ORColumbiaCoon Creek2007 17100202 Nehalemestablished
258105 ORColumbiaCrooked Creek2007 17100202 Nehalemestablished
258109 ORColumbiaDeep Creek2007 17100202 Nehalemestablished
258108 ORColumbiaDeer Creek2007 17100202 Nehalemestablished
258111 ORColumbiaFishhawk Creek2007 17100202 Nehalemestablished
258088 ORColumbiaNehalem River, East Fork2007 17100202 Nehalemestablished
258086 ORColumbiaPebble Creek2007 17100202 Nehalemestablished
258106 ORColumbiaRock Creek (lower)2007 17100202 Nehalemestablished
258107 ORColumbiaRock Creek (middle)2007 17100202 Nehalemestablished
255651 ORTillamookAnderson Creek2007 17100202 Nehalemestablished
255657 ORTillamookCook Creek2007 17100202 Nehalemestablished
255652 ORTillamookFoley Creek2007 17100202 Nehalemestablished
255649 ORTillamookNehalem Bay [Nehalem, OR]2007 17100202 Nehalemestablished
Page:12

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.

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/5/2026].

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.