Alosa pseudoharengus
Alosa pseudoharengus
(Alewife)
Fishes
Native Transplant
Collection Info
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25 results for Alosa pseudoharengus (Alewife)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1906722 WIDouglasLake Superior, at St. Louis River, MN/WI2012 04010201 St. Louis 
1910344 WIDouglasLake Superior, at St. Louis River, MN/WI2021 04010201 St. Louis 
1910558 WIDouglasLake Superior, at St. Louis River, MN/WI2021 04010201 St. Louis 
1910784 WIDouglasLake Superior, at St. Louis River, MN/WI2021 04010201 St. Louis 
1910868 WIDouglasLake Superior, at St. Louis River, MN/WI2021 04010201 St. Louis 
1916686 WIDouglasLake Superior, at St. Louis River, MN/WI2023 04010201 St. Louis 
1919706 WIDouglasLake Superior, at St. Louis River, MN/WI2024 04010201 St. Louis 
1919708 WIDouglasLake Superior, at St. Louis River, MN/WI2024 04010201 St. Louis 
1922439 WIDouglasLake Superior, at St. Louis River, MN/WI2025 04010201 St. Louis 
793100 WIDouglasSt Louis River at RM 0.11991 04010201 St. Louisestablished
793072 WIDouglasSt Louis River at RM 101980 04010201 St. Louisestablished
793075 WIDouglasSt Louis River at RM 31981 04010201 St. Louisestablished
793079 WIDouglasSt Louis River at RM 3.21982 04010201 St. Louisestablished
793095 WIDouglasSt Louis River at RM 3.21990 04010201 St. Louisestablished
793078 WIDouglasSt Louis River at RM 41982 04010201 St. Louisestablished
793089 WIDouglasSt Louis River at RM 41988 04010201 St. Louisestablished
793093 WIDouglasSt Louis River at RM 41990 04010201 St. Louisestablished
793096 WIDouglasSt Louis River at RM 41990 04010201 St. Louisestablished
793058 WIDouglasSt Louis River at RM 4.81976 04010201 St. Louisestablished
793086 WIDouglasSt Louis River at RM 51987 04010201 St. Louisestablished
793094 WIDouglasSt Louis River at RM 51990 04010201 St. Louisestablished
793087 WIDouglasSt Louis River at RM 5.71987 04010201 St. Louisestablished
793090 WIDouglasSt Louis River at RM 5.71989 04010201 St. Louisestablished
793097 WIDouglasSt Louis River at RM 5.71990 04010201 St. Louisestablished
156353 WIDouglasSt. Louis River estuary2001 04010201 St. Louisestablished

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 [4/8/2026].

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