[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 Opisthoproctidae - spookfishes Genus Dolichopteryx Brauer, 1902 Dolichopteryx longipes (Vaillant, 1888) - brownsnout spookfish