GLANSIS

Alosa pseudoharengus

Alewife

Collection Information for Alosa pseudoharengus

Results limited to HUC #04030204.
To see the collection list for the entire Great Lakes region, click here.
To see the collection list for the entire United States, click here.
Results also available in (click to export table to spreadsheet)

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Specimen ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
46642	WI	Brown	carp-holding ponds near Duck Creek (southern tip of Green Bay)	1953	04030204	Lower Fox	established
793044	WI	Brown	Fox River at RM 4	1973	04030204	Lower Fox	established
793047	WI	Brown	Fox River at RM 4	1974	04030204	Lower Fox	established
793083	WI	Brown	Fox River at RM 0	1985	04030204	Lower Fox	established
793102	WI	Brown	Duck Creek	1995	04030204	Lower Fox	established
793104	WI	Brown	Duck Creek	1999	04030204	Lower Fox	established
793106	WI	Brown	Duck Creek	2000	04030204	Lower Fox	established
793103	WI	Brown	Duck Creek	1996	04030204	Lower Fox	established
1447377	WI	Winnebago	Little Lake Butte des Morts, shore near Fritse Park	2017	04030204	Lower Fox	established
1909509	WI	Brown	Lake Michigan, at Green Bay, WI	2020	04030204	Lower Fox
1900499	WI	Brown	Lake Michigan, at Green Bay, WI	2015	04030204	Lower Fox
1900631	WI	Brown	Lake Michigan, at Green Bay, WI	2019	04030204	Lower Fox
1900650	WI	Brown	Lake Michigan, at Green Bay, WI	2019	04030204	Lower Fox
1901415	WI	Brown	Lake Michigan, at Green Bay, WI	2015	04030204	Lower Fox
1909652	WI	Brown	Lake Michigan, at Green Bay, WI	2021	04030204	Lower Fox
1917149	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917193	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917196	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917199	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917252	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917315	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917329	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917332	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917343	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox
1917346	WI	Brown	Lake Michigan, at Green Bay, WI	2023	04030204	Lower Fox

Citation for this information:
U.S. Geological Survey, 2026, Alosa pseudoharengus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/10/2026