Eurytemora affinis
Eurytemora affinis
(a calanoid copepod)
Crustaceans-Copepods
Native Transplant
Collection Info
Point Map
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12 results for Eurytemora affinis (a calanoid copepod)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
252832 MIChippewaLake Superior, EPA Station SU01M1999 04180000 Lake Superiorestablished
252789 MIMuskegonLake Michigan, middle of lake off Muskegon, EPA Station MI231999 04190000 Lake Michiganestablished
252794 MIOceanaLake Michigan, off Little Point Sable, EPA Station MI27M1999 04190000 Lake Michiganestablished
156838 NY Lake Ontario1999 04280002 Lake Ontarioestablished
253289 OHLucasLake Erie, EPA Station ER591999 04260000 Lake Erieestablished
252870 OHLucasLake Erie, EPA Station ER591999 04260000 Lake Erieestablished
252775 OHLucasLake Erie, USEPA Great Lakes National Program Office (GLNPO) monitoring station ER601999 04260000 Lake Erieestablished
253290 OHOttawaLake Erie, EPA Station ER581999 04260000 Lake Erieestablished
252764 ON Lake Erie, EPA Station ER301999 04260000 Lake Erieestablished
253285 ON Lake Erie, EPA Station ER91M1999 04260000 Lake Erieestablished
253215 ON Lake Ontario, EPA Station ON491999 04280002 Lake Ontarioestablished
252795 WIDoorLake Michigan, Middle of lake E of Sister Bay, EPA Station MI471999 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.

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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].

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