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 Infracohort Eurypterygia (Rosen, 1973) Section Aulopa Wiley & Johnson, 2010 Order Aulopiformes Rosen, 1973 - lizardfishes Suborder Alepisauroidei Family Alepisauridae - lancetfishes