Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic

17 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1698406 Grass CarpAZMaricopa[No locality description provided]2022 15050100 Middle Gila 
27995 Grass CarpAZMaricopaan urban lake in Chandler, AZ (suburb of Phoenix)1972 15050100 Middle Gilaeradicated
302470 Grass CarpAZPinalBrady Pumping Plant1995 15050100 Middle Gilastocked
158758 Grass CarpNC Santee (HUC6) non-specific1980 03050100 Santeestocked
38718 Grass CarpNVClarkgolf course ponds in Las Vegas1984 15010015 Las Vegas Washstocked
159651 Grass CarpNVClarkLas Vegas2001 15010015 Las Vegas Washstocked
39737 Grass CarpNY Susquehanna drainage, upper, ponds w/o outlets1985 02050100 Upper Susquehannastocked
292256 Grass CarpPAArmstrongAllegheny River, RM 55.3 Pool 8, just upstream of Templeton, right descending bank2011 05010006 Middle Allegheny-Redbankunknown
292260 Grass CarpPAClarionAllegheny River, RM 72.0 Pool 9, just upstream of East Brady, left descending bank2012 05010006 Middle Allegheny-Redbankunknown
644303 Grass CarpPACrawfordFrench Creek at Saegertown2014 05010004 Frenchunknown
617895 Grass Carp (triploid)PAWarrenAllegheny River at rivermile 196.8, at the tailrace of Kinzua Dam2013 05010001 Upper Alleghenyfailed
886057 Grass Carp (triploid)PAWarrenAllegheny River, at Kinzua Dam tailrace [E of Warren]2015 05010001 Upper Alleghenyfailed
644256 Grass Carp (triploid)PAWarrenAllegheny River, at Starbrick2014 05010001 Upper Alleghenyfailed
1894822 Grass CarpPAWestmoreland[No locality description provided]2024 05010008 Kiskiminetas 
860024 Grass CarpPAWestmorelandLoyalhanna Lake1999 05010008 Kiskiminetasunknown
860023 Grass Carp (diploid)PAWestmorelandLoyalhanna Lake (Loyalhanna Creek)2015 05010008 Kiskiminetasunknown
158757 Grass CarpSC Santee (HUC6) non-specific1980 03050100 Santeestocked

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/23/2026].

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