Rocky Mountain Cutthroat Trout
NameRocky Mountain Cutthroat Trout
Scientific NameOncorhynchus clarkii
Common NamesCutthroat Trout, Greenback Cutthroat Trout, Colorado River Cutthroat Trout, Bonneville Cutthroat Trout
FamilySalmonidae
OriginNorth America, Rocky Mountains, Western United States, Western Canada
Temperamentsemi-aggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)200
Max Size (Inches)20
Water TypeFreshwater
Temperature Range (°F)40-65
pH Range6.5-8.0
Description
The Rocky Mountain Cutthroat Trout is a coldwater salmonid known for the distinctive red or orange 'slash' marks under its jaw. These fish are native to the clear, cold streams and lakes of the Rocky Mountains. They are predatory, feeding on insects, crustaceans, and smaller fish.
