[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 Einara Parr, 1951
             1 Einara edentula (Alcock, 1892) - toothless smooth-head
             2 Einara macrolepis (Koefoed, 1927) - loosescale smooth-head