Class Actinopterygii Woodward, 1891 - ray-finned fishes Subclass Neopterygii Regan, 1923 Infraclass Teleostei Müller, 1845 Supercohort Teleocephala de Pinna, 1996 Clupeocephala Cohort Euteleosteomorpha (Greenwood et al., 1966) Subcohort Neoteleostei Nelson, 1969 1 Order Ateleopodiformes Berg, 1937 - jellynose fishes 2 Infracohort Stomiatia Wiley & Johnson, 2010 3 Infracohort Eurypterygia (Rosen, 1973)