Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)

22 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
42107 Grass CarpPA Potomac drainage1998 02070004 Conococheague-Opequonstocked
42060 Grass CarpPA state non-specific1992  stocked
1699124 Grass CarpPAAllegheny[No locality description provided]2022 05030101 Upper Ohio 
1657911 Grass CarpPAAlleghenyOhio River, Montgomery Pool2020 05030101 Upper Ohiostocked
292256 Grass CarpPAArmstrongAllegheny River, RM 55.3 Pool 8, just upstream of Templeton, right descending bank2011 05010006 Middle Allegheny-Redbankunknown
280636 Grass CarpPABeaverOhio River (R.M. 30.4) [below I-376 crossing in Beaver]2006 05030101 Upper Ohiounknown
280637 Grass CarpPABeaverOhio River (R.M. 39.2) [in Glasgow]2005 05030101 Upper Ohiounknown
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
1547703 Grass CarpPAErieCentral Lake Erie - Presque Isle Bay (Horseshoe Pond)2018 04260000 Lake Erieestablished
1657555 Grass Carp (triploid)PAErieLake Erie, Presque Isle2018 04260000 Lake Eriestocked
1657552 Grass CarpPAErieLake Erie, Presque Isle State Park, Horseshoe Pond2006 04260000 Lake Erieunknown
1657556 Grass Carp (triploid)PAErieLake Erie, Presque Isle State Park, Horseshoe Pond2018 04260000 Lake Eriestocked
1657554 Grass CarpPAEriePresque Isle2018 04260000 Lake Erieunknown
627167 Grass CarpPALuzerneSusquehanna River, near Harding2014 02050106 Upper Susquehanna-Tunkhannockunknown
293901 Grass CarpPASnyderPenns Creek, approximately 500 m upstream of confluence with Susquehanna River2012 02050301 Lower Susquehanna-Pennsunknown
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
775545 Grass Carp (diploid)PAWashingtonprivate fee-for-fishing ponds [near Eighty Four]2014 05030101 Upper Ohiounknown
860024 Grass CarpPAWestmorelandLoyalhanna Lake1999 05010008 Kiskiminetasunknown
860023 Grass Carp (diploid)PAWestmorelandLoyalhanna Lake (Loyalhanna Creek)2015 05010008 Kiskiminetasunknown

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.


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 [2/22/2024].

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