GLANSIS

Faxonius rusticus

Rusty Crayfish

Collection Information for Faxonius rusticus

Results limited to HUC #04040002.
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)

(click table headers to sort)

Specimen ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
558439	WI	Milwaukee	Root River	1982	04040002	Pike-Root	established
558589	WI	Milwaukee	Root River	1987	04040002	Pike-Root	established
558501	WI	Milwaukee	Unnamed Pond	1987	04040002	Pike-Root	established
558653	WI	Kenosha	Pike River	2003	04040002	Pike-Root	established
558654	WI	Kenosha	Pike River	2003	04040002	Pike-Root	established
558655	WI	Racine	Root River	2003	04040002	Pike-Root	established
558656	WI	Racine	Root River	2003	04040002	Pike-Root	established
558657	WI	Kenosha	Pike River	2003	04040002	Pike-Root	established
558675	WI	Kenosha	N. Branch Pike River	2004	04040002	Pike-Root	established
616763	WI	Milwaukee	Oak Creek	2007	04040002	Pike-Root	established
616764	WI	Kenosha	Barnes Creek	2007	04040002	Pike-Root	established
616765	WI	Racine	Root River	2007	04040002	Pike-Root	established
1426996	WI	Milwaukee	Oak Creek Upstream Of Oak Creek Parkway Bridge	2015	04040002	Pike-Root	established
1427265	WI	Milwaukee	Root River Parkway	2013	04040002	Pike-Root	established
1427310	WI	Racine	Root River -- Horlick Park Boat Ramp	2010	04040002	Pike-Root	established
1427670	WI	Milwaukee	Root River	1975	04040002	Pike-Root	established
1423435	WI	Milwaukee	Unnamed stream (WBIC=5037694) 13th St S of Violet Dr	2015	04040002	Pike-Root	established
1426379	WI	Racine	East Banch Root River Canal at Ives Grove Rd	2015	04040002	Pike-Root	established
616766	WI	Kenosha	Pike River	2007	04040002	Pike-Root	established
1422395	WI	Racine	Hushner Creek (Station ID# 10008120) at Forest Hills Rd	2017	04040002	Pike-Root	established
1426857	WI	Kenosha	Pike Creek at Wash Pk Foot Bridge	2015	04040002	Pike-Root	established

Citation for this information:
U.S. Geological Survey, 2026, Faxonius rusticus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 1/9/2026