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

315 results for Alosa pseudoharengus (Alewife)
Download Data

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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
29945 CO Colorado River basin, headwaters1973 14010001 Colorado Headwaterscollected
546474 NEKeithMissouri River1996 10180014 Lower North Platteestablished
546473 NEKeithMissouri River1997 10180014 Lower North Platteestablished
1804041 NYCayuga[No locality description provided]2018 04140201 Seneca 
1804243 NYCayugaCayuga Lake2015 04140201 Seneca 
1804244 NYCayugaCayuga Lake2015 04140201 Seneca 
1804245 NYCayugaCayuga Lake2015 04140201 Seneca 
1804246 NYCayugaCayuga Lake2015 04140201 Seneca 
1804034 NYCayugaCayuga Lake2019 04140201 Seneca 
1804035 NYCayugaCayuga Lake2019 04140201 Seneca 
1804036 NYCayugaCayuga Lake2019 04140201 Seneca 
1804037 NYCayugaCayuga Lake2019 04140201 Seneca 
873340 NYCayugaCross Lake at sampling station F12G1994 04140201 Senecaunknown
873436 NYCayugaCross Lake at sampling station F16G1994 04140201 Senecaunknown
873354 NYCayugaCross Lake at sampling station F21B1994 04140201 Senecaunknown
1804040 NYCayugaLake Como2018 04140201 Seneca 
613410 NYCayugaLake Ontario at Fair Haven State Park.1950 04140101 Irondequoit-Ninemileestablished
1804179 NYCayugaOwasco Lake2016 04140201 Seneca 
1804180 NYCayugaOwasco Lake2016 04140201 Seneca 
1804181 NYCayugaOwasco Lake2016 04140201 Seneca 
1804182 NYCayugaOwasco Lake2016 04140201 Seneca 
1804183 NYCayugaOwasco Lake2016 04140201 Seneca 
1804184 NYCayugaOwasco Lake2016 04140201 Seneca 
1804185 NYCayugaOwasco Lake2016 04140201 Seneca 
1804186 NYCayugaOwasco Lake2016 04140201 Seneca 
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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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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.