Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic
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Impacts

8 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1334813 ILMercerMississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers2014 07080101 Copperas-Duckestablished
1334715 ILMercerMississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers2014 07080101 Copperas-Duckestablished
1334731 ILMercerMississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers2014 07080101 Copperas-Duckestablished
1334753 ILMercerMississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers2014 07080101 Copperas-Duckestablished
1334807 ILMercerMississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers2015 07080101 Copperas-Duckestablished
1337409 ILMercerMississippi River, Pool 17, Coleman Island backwater2016 07080101 Copperas-Duckunknown
1657093 ILRock IslandMississippi River, near Rock Island2021 07080101 Copperas-Duckunknown
270638 ILWhitesideMississippi River, Whiteside County1986 07080101 Copperas-Duckstocked

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/26/2024].

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