A barbel is a type of freshwater fish belonging to the family Cyprinidae. They are commonly found in rivers and lakes across Europe and Asia. Barbels are characterized by their elongated bodies, whisker-like sensory organs called barbels located near their mouths, and a preference for sandy or gravelly riverbeds. These fish are typically bottom feeders, using their barbel sensors to locate food such as insects, crustaceans, and plant matter. Barbels can grow to significant sizes, with some species reaching lengths of over three feet. They are popular among anglers for their fighting ability and are often sought after in sport fishing.