Class Actinopterygii Woodward, 1891 - ray-finned fishes Subclass Neopterygii Regan, 1923 Infraclass Teleostei Müller, 1845 Supercohort Teleocephala de Pinna, 1996 Clupeocephala Cohort Otomorpha E.O. Wiley & G.D. Johnson, 2010 Subcohort Ostariophysi Sagemehl, 1885 Section Otophysa (Rosen & Greenwood, 1970) Superorder Cyprinae Wiley & Johnson, 2010 Order Cypriniformes Rafinesque, 1810 - carps Family Catostomidae - suckers