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

247 results for Alosa pseudoharengus (Alewife)
Download Data
Click here for listing in all states

Page:12345678910
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
33595 IL Lake Michigan1949 04190000 Lake Michiganestablished
33673 IL Lake Michigan1956 04190000 Lake Michiganestablished
1457446 IL Lake Michigan1965 04190000 Lake Michiganestablished
33596 IL Lake Michigan1979 04190000 Lake Michiganestablished
33570 IL Lake Michigan1985 04190000 Lake Michiganestablished
1693440 ILCook0.5 mi E Chicago Harbor2001 04190000 Lake Michiganunknown
1693314 ILCook2 mi E Chicago Loop, Chicago Inner Harbor2000 04190000 Lake Michiganunknown
1692537 ILCook30 mi ENE Chicago River1962 04190000 Lake Michiganunknown
1692909 ILCookCalumet Harbor1980 04190000 Lake Michiganunknown
1693231 ILCookCalumet Harbor, South Chicago1999 04190000 Lake Michiganunknown
1693312 ILCookChicago, Chicago Harbor2000 04190000 Lake Michiganunknown
1693313 ILCookChicago, East Side, Calumet Harbor beach, 100th St.2000 04190000 Lake Michiganunknown
1692518 ILCookChicago, Montrose1960 04190000 Lake Michiganunknown
1692614 ILCookChicago, Montrose1964 04190000 Lake Michiganunknown
1692613 ILCookEvanston1964 04190000 Lake Michiganunknown
1692697 ILCookEvanston1966 04190000 Lake Michiganunknown
1692615 ILCookJackson Park harbor & beach1964 04190000 Lake Michiganunknown
1428768 ILCookLake Michigan at Chicago (North of Shedd Aquarium)1969 04190000 Lake Michiganestablished
1899934 ILCookLake Michigan, at Calumet, IL/IN2015 04190000 Lake Michigan 
1900386 ILCookLake Michigan, at Calumet, IL/IN2015 04190000 Lake Michigan 
1900405 ILCookLake Michigan, at Calumet, IL/IN2015 04190000 Lake Michigan 
1900411 ILCookLake Michigan, at Calumet, IL/IN2015 04190000 Lake Michigan 
1900421 ILCookLake Michigan, at Calumet, IL/IN2015 04190000 Lake Michigan 
1899053 ILCookLake Michigan, at Calumet, IL/IN2016 04190000 Lake Michigan 
1899055 ILCookLake Michigan, at Calumet, IL/IN2016 04190000 Lake Michigan 
Page:12345678910

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 [4/8/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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