Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic
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10 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1893648 Grass Carp (triploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893642 Grass Carp (diploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893649 Grass Carp (diploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893650 Grass Carp (triploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893734 Grass Carp (diploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893735 Grass Carp (triploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893736 Grass Carp (triploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893783 Grass Carp (triploid)MIBerrienSt Joseph River2023 04050001 St. Joseph 
1893871 Grass CarpMIBerrienSt Joseph River2023 04050001 St. Joseph 
1893870 Grass CarpMIWayneTrenton Channel2023 04090004 Detroit 

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 [1/21/2026].

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