[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Pisces Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi Order Osmeriformes - freshwater smelts see Suborder Osmeroidei Family Alepocephalidae - slickheads Genus Alepocephalus Goode & Bean, 1879 Alepocephalus bairdii Goode & Bean, 1879 - Baird's smooth-head