Ctenopharyngodon idella var. triploid
Ctenopharyngodon idella var. triploid
(Grass Carp (triploid))
Fishes
Exotic
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309 results for Ctenopharyngodon idella var. triploid (Grass Carp (triploid))
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
850334 OHAshtabulaAshtabula Harbor/River2015 04110003 Ashtabula-Chagrinfailed
1757416 OHAshtabulaAshtabula River2021 04110003 Ashtabula-Chagrin 
1757450 OHAshtabulaAshtabula River2021 04110003 Ashtabula-Chagrin 
1757487 OHAshtabulaAshtabula River2021 04110003 Ashtabula-Chagrin 
1757510 OHAshtabulaAshtabula River2021 04110003 Ashtabula-Chagrin 
465436 OHChampaignMad River2013 05080001 Upper Great Miami, Indiana, Ohiofailed
644338 OHCoshoctonMuskingum River2014 05040004 Muskingumfailed
1617494 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617495 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617496 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617497 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617498 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617499 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617500 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617501 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617502 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617503 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617504 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617506 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617507 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617509 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617510 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617652 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617653 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
1617654 OHCuyahogaCuyahoga River2019 04110002 Cuyahogafailed
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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 [12/10/2025].

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