Cercopagis pengoi
Cercopagis pengoi
(fishhook waterflea)
Crustaceans-Cladocerans
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11 results for Cercopagis pengoi (fishhook waterflea)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1702906 MIAlleganEast side of Lake Michigan2000 04190000 Lake Michigan 
250942 MIBenzieLake Michigan, EPA Station MI41M2004 04190000 Lake Michiganestablished
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
250940 MIMasonLake Michigan, EPA Station MI342001 04190000 Lake Michiganestablished
253207 MIMasonLake Michigan, EPA Station MI342001 04190000 Lake Michiganestablished
253205 MIOceanaLake Michigan, off Little Point Sable, EPA Station MI27M2001 04190000 Lake Michiganestablished
250938 MIOceanaLake Michigan, off Little Point Sable, EPA Station MI27M2001 04190000 Lake Michiganestablished
253206 MIOceanaLake Michigan, off Little Point Sable, EPA Station MI27M2003 04190000 Lake Michiganestablished
255265 MIOceanaLake Michigan, off Little Point Sable, EPA Station MI27M2004 04190000 Lake Michiganestablished

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 [2/21/2026].

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