hornyhead chub

The hornyhead chub (Nocomis biguttatus) is a common freshwater fish found in larger streams from Pennsylvania to Wyoming and south to Alabama. A distinguishing feature of the male hornyhead chub is the presence of conical, hornlike processes on its head during the breeding season.1

Chubs, in general, belong to the carp family (Cyprinidae) and are found in both Europe and North America. They are often used as bait fish, and larger specimens can be caught for sport or food. In North America, the hornyhead chub is one of many species referred to as "chub". It typically measures 15–24 cm (6–9 inches) in length and inhabits clear streams.2