Cercopagis pengoi
Cercopagis pengoi
(fishhook waterflea)

18 results for Cercopagis pengoi (fishhook waterflea)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
157187 NYCayugaCayuga Lake1999 04140201 Senecaestablished
266536 NYCayugaCross Lake (Cross Lake is part of the Erie Canal)1999 04140201 Senecacollected
4971 NYCayugaCross Lake near Big Island [just W of Jacks Reef, NY]1999 04140201 Senecaestablished
266550 NYCayugaOwasco Lake1999 04140201 Senecaestablished
5001 NYCayugaOwasco Lake (near Auburn)1999 04140201 Senecaestablished
1524524 NYOnondagaOnondaga Lake2019 04140201 Senecaestablished
5000 NYOnondagaOtisco Lake about 15 miles SW of Syracuse, NY1999 04140201 Senecaestablished
266546 NYOnondagaOtisco Lake, near Finger Lakes1999 04140201 Senecacollected
266535 NYOntarioCanandaigua Lake1999 04140201 Senecacollected
4967 NYOntarioCanandaigua Lake1999 04140201 Senecaestablished
4968 NYSchuylerSeneca Lake [Finger Lakes, NY] (south end)1999 04140201 Senecaestablished
5002 NYSenecaCayuga Lake1999 04140201 Senecaestablished
266548 NYSenecaCayuga Lake1999 04140201 Senecaestablished
157184 NYSenecaErie Canal, just E of confluence with Cayuga-Seneca Canal2000 04140201 Senecaestablished
157186 NYSenecaErie Canal, just W of confluence with Cayuga-Seneca Canal.2000 04140201 Senecaestablished
157185 NYSenecaLake Ontario2000 04140201 Senecaestablished
5003 NYSteubenKeuka Lake1999 04140201 Senecaestablished
266547 NYYatesSeneca Lake1999 04140201 Senecaestablished

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 [5/19/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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