Cercopagis pengoi
Cercopagis pengoi
(fishhook waterflea)
Crustaceans-Cladocerans
Exotic
Collection Info
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Species Profile
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51 results for Cercopagis pengoi (fishhook waterflea)
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Page:123
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
157345 IL Lake Michigan, north of Chicago1999 04190000 Lake Michiganestablished
4988 ILLakeLake Michigan at Waukegon Harbor1999 04190000 Lake Michiganestablished
266539 ILLakeLake Michigan, Waukegan Harbour1999 04190000 Lake Michiganestablished
1702905 ILLakeSouthwest Lake Michigan1999 04190000 Lake Michigan 
266538 MIGrand TraverseLake Michigan near Grand Traverse Bay1999 04190000 Lake Michiganestablished
157190 MIGrand TraverseLake Michigan, Grand Traverse Bay1999 04190000 Lake Michiganestablished
4975 MILeelanauLake Michigan in Suttons Bay (Grand Traverse Bay)1999 04190000 Lake Michiganestablished
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
1702738 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702739 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702740 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702741 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702742 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702743 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702744 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702745 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702746 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702747 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702748 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702749 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
1702750 NYMonroeLake Ontario due North of Hamilton Beach State Park1999 04280002 Lake Ontario 
Page:123

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.

Disclaimer:

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].

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.