Alosa pseudoharengus
Alosa pseudoharengus
(Alewife)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

21 results for Alosa pseudoharengus (Alewife)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1922824 NYSt. LawrenceLake Ontario, at Lake St. Lawrence, NY/ON2025 04290008 Raisin River-St. Lawrence River 
1922889 NYSt. LawrenceLake Ontario, at Lake St. Lawrence, NY/ON2025 04290008 Raisin River-St. Lawrence River 
1922906 NYSt. LawrenceLake Ontario, at Lake St. Lawrence, NY/ON2025 04290008 Raisin River-St. Lawrence River 
1922963 NYSt. LawrenceLake Ontario, at Lake St. Lawrence, NY/ON2025 04290008 Raisin River-St. Lawrence River 
1923068 NYSt. LawrenceLake Ontario, at Lake St. Lawrence, NY/ON2025 04290008 Raisin River-St. Lawrence River 
1908871 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2019 04290008 Raisin River-St. Lawrence River 
1911314 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2021 04290008 Raisin River-St. Lawrence River 
1911317 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2021 04290008 Raisin River-St. Lawrence River 
1916230 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2022 04290008 Raisin River-St. Lawrence River 
1916235 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2022 04290008 Raisin River-St. Lawrence River 
1916236 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2022 04290008 Raisin River-St. Lawrence River 
1916243 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2022 04290008 Raisin River-St. Lawrence River 
1916245 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2022 04290008 Raisin River-St. Lawrence River 
1916544 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2023 04290008 Raisin River-St. Lawrence River 
1916545 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2023 04290008 Raisin River-St. Lawrence River 
1919185 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2024 04290008 Raisin River-St. Lawrence River 
1919188 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2024 04290008 Raisin River-St. Lawrence River 
1919190 NYSt. LawrenceLake Ontario, at St. Lawrence River, NY/ON2024 04290008 Raisin River-St. Lawrence River 
1804290 NYSt. LawrenceSaint Lawrence River2018 04290008 Raisin River-St. Lawrence River 
1804291 NYSt. LawrenceSaint Lawrence River2019 04290008 Raisin River-St. Lawrence River 
39416 NYSt. LawrenceSt. Lawrence Seaway1985 04290008 Raisin River-St. Lawrence Riverestablished

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 [4/9/2026].

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