Cutthroat trout are a popular game fish found in many western North American rivers and lakes. There are several other synonyms for cutthroat trout, including the Yellowstone cutthroat, westslope cutthroat, Lahontan cutthroat, and Snake River cutthroat. The names of these fish vary based on their physical characteristics, location, or subspecies. Some other lesser-known synonyms for cutthroat trout include the fine-spotted cutthroat, Paiute cutthroat, and Coastal cutthroat. No matter what name you use for these fish, they are highly sought-after by anglers for their beauty, challenging fight, and delicious taste.