Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic
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11 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
26382 Grass CarpALJeffersonThomas Spring, Watercress Darter National Wildlife Refuge1977 03160112 Upper Black Warriorstocked
165169 Grass Carp (diploid)FLOrangeLake Conway1977 03090101 Kissimmeestocked
33566 Grass CarpIL Little Wabash River, IL1977 05120114 Little Wabashstocked
1703223 Grass CarpILLawrenceWabash River, near Vicennes, Indiana1977 05120111 Middle Wabash-Busseron 
33565 Grass CarpILWhiteWabash River near Carmi, IL1977 05120114 Little Wabashstocked
1703224 Grass CarpILWhiteWabash River near Carmi, Illinois1977 05120114 Little Wabash 
33864 Grass CarpINKnoxWabash River, near Vincennes, Indiana1977 05120111 Middle Wabash-Busseronstocked
588072 Grass CarpMDWashington[No locality description provided by MARIS]1977 02070004 Conococheague-Opequonstocked
35691 Grass CarpMNWinonapond near the Mississippi River near Winona, pond overflows into Gilmore Creek, which in turn flows into Lake Winona1977 07040003 Buffalo-Whitewaterextirpated
1685115 Grass CarpMNWinonaprivate pond1977 07040003 Buffalo-Whitewaterunknown
1703230 Grass CarpMOSt. Louis 1977 10300200 Lower Missouri 

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 [2/21/2026].

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