Specimen Information

Prosopium williamsoni
Prosopium williamsoni
(Mountain Whitefish)
Fishes
Native Transplant

Specimen ID30366
GroupFishes
GenusProsopium
Specieswilliamsoni
Common NameMountain Whitefish
StateCO
CountyGarfield
LocalityRoaring Fork River, trib of the Colorado at Glenwood Springs
Mapping AccuracyAccurate
HUC8 NameRoaring Fork
HUC8 Number14010004
HUC10 NameOutlet Roaring Fork River
HUC10 Number1401000410
HUC12 NameOutlet Roaring Fork River
HUC12 Number140100041003
Map
+
Collection Year1955
Year AccuracyActual
Potential Pathwaystocked for sport
Statusestablished
Commentsactual date of intro.; spread to upper Colorado R. from here.
Record TypePersonal communication
Freshwater/MarineFreshwater


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/28/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.