Cercopagis pengoi

Fishhook waterflea

Collection Information for Cercopagis pengoi

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
4967NYOntarioCanandaigua Lake199904140201Senecaestablished
5002NYSenecaCayuga Lake199904140201Senecaestablished
4971NYCayugaCross Lake near Big Island [just W of Jacks Reef, NY]199904140201Senecaestablished
5000NYOnondagaOtisco Lake about 15 miles SW of Syracuse, NY199904140201Senecaestablished
4968NYSchuylerSeneca Lake [Finger Lakes, NY] (south end)199904140201Senecaestablished
157187NYCayugaCayuga Lake199904140201Senecaestablished
5003NYSteubenKeuka Lake199904140201Senecaestablished
5001NYCayugaOwasco Lake (near Auburn)199904140201Senecaestablished
157184NYSenecaErie Canal, just E of confluence with Cayuga-Seneca Canal200004140201Senecaestablished
157185NYSenecaLake Ontario200004140201Senecaestablished
157186NYSenecaErie Canal, just W of confluence with Cayuga-Seneca Canal.200004140201Senecaestablished
266535NYOntarioCanandaigua Lake199904140201Senecacollected
266536NYCayugaCross Lake (Cross Lake is part of the Erie Canal)199904140201Senecacollected
266546NYOnondagaOtisco Lake, near Finger Lakes199904140201Senecacollected
266547NYYatesSeneca Lake199904140201Senecaestablished
266548NYSenecaCayuga Lake199904140201Senecaestablished
266550NYCayugaOwasco Lake199904140201Senecaestablished
1524524NYOnondagaOnondaga Lake201904140201Senecaestablished
1771025NYOnondagaOnondaga Lake199904140201Seneca 
1771026NYOnondagaOnondaga Lake201604140201Seneca 
250768NYChautauquaLake Erie, EPA Station ER09200204260000Lake Erieestablished
251076NYMonroeLake Ontario, EPA Station ON55M199804280002Lake Ontarioestablished
255071NYMonroeLake Ontario, EPA Station ON55M199904280002Lake Ontarioestablished
255342NYMonroeLake Ontario, EPA Station ON55M200604280002Lake Ontarioestablished
255339NYMonroeLake Ontario, EPA Station ON55M200304280002Lake Ontarioestablished
255340NYMonroeLake Ontario, EPA Station ON55M200404280002Lake Ontarioestablished
255341NYMonroeLake Ontario, EPA Station ON55M200504280002Lake Ontarioestablished
255277NYMonroeLake Ontario, EPA Station ON55M200104280002Lake Ontarioestablished
255307NYMonroeLake Ontario, EPA Station ON55M200204280002Lake Ontarioestablished
255309NYWayneLake Ontario, EPA Station ON60200204280002Lake Ontarioestablished
255074NYWayneLake Ontario, EPA Station ON60199904280002Lake Ontarioestablished
251105NYWayneLake Ontario, EPA Station ON60199804280002Lake Ontarioestablished
255278NYWayneLake Ontario, EPA Station ON60200104280002Lake Ontarioestablished
1702673NYMonroeLake Ontario due North of Hamilton Beach State Park199804280002Lake Ontario 
1702734NYMonroeLake Ontario due North of Hamilton Beach State Park199804280002Lake Ontario 
1702735NYMonroeLake Ontario due North of Hamilton Beach State Park199804280002Lake Ontario 
1702736NYMonroeLake Ontario due North of Hamilton Beach State Park199804280002Lake Ontario 
1702737NYMonroeLake Ontario due North of Hamilton Beach State Park199804280002Lake Ontario 
1702739NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702751NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702745NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702746NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702747NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702748NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702749NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702750NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702738NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702740NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702741NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702742NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702743NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702744NYMonroeLake Ontario due North of Hamilton Beach State Park199904280002Lake Ontario 
1702904NYMonroeLake Ontario199804280002Lake Ontario 

Citation for this information:
U.S. Geological Survey, 2025, Cercopagis pengoi: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/7/2025