The Utah sucker is a freshwater fish native to the rivers and lakes of the western United States, particularly in Utah. It belongs to the family Catostomidae and is known for its elongated body and large, sucker-like mouth, which it uses to feed on algae and detritus from the riverbed. Typically, the Utah sucker can grow up to 24 inches in length and has a grayish or brownish coloration that helps it blend into its environment. This species plays an important role in the ecosystem by helping to maintain the health of aquatic habitats through its feeding habits.