Robuta

https://idfg.idaho.gov/species/taxa/18744 Prosopium williamsoni (Mountain Whitefish) | Idaho Fish and Game Species Catalog idaho fish and game mountain whitefish species catalog https://www.fws.gov/species/round-whitefish-prosopium-cylindraceum Round Whitefish (Prosopium cylindraceum) | U.S. Fish & Wildlife Service u s round whitefish wildlife service