Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic
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15 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
47032 WY state non-specific1994  unknown
47241 WY state non-specific1994  stocked
588100 WYAlbany[No locality description provided by MARIS]1987 10180010 Upper Laramiestocked
588101 WYAlbany[No locality description provided by MARIS]1988 10180010 Upper Laramiestocked
588102 WYAlbany[No locality description provided by MARIS]1989 10180010 Upper Laramiestocked
588103 WYAlbany[No locality description provided by MARIS]1989 10180010 Upper Laramiestocked
588104 WYAlbany[No locality description provided by MARIS]1992 10180010 Upper Laramiestocked
588105 WYAlbany[No locality description provided by MARIS]2001 10180010 Upper Laramiestocked
588106 WYAlbany[No locality description provided by MARIS]2003 10180010 Upper Laramiestocked
588107 WYAlbany[No locality description provided by MARIS]2004 10180010 Upper Laramiestocked
588108 WYAlbany[No locality description provided by MARIS]2006 10180010 Upper Laramiestocked
1678511 WYAlbany[No locality description provided]2019 10180010 Upper Laramie 
588109 WYBig Horn[No locality description provided by MARIS]2005 10080008 Nowoodstocked
588110 WYLaramie[No locality description provided by MARIS]2007 10190009 Crowstocked
588111 WYLaramie[No locality description provided by MARIS]2007 10190009 Crowstocked

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.

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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/18/2025].

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