[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
       Order Perciformes Bleeker, 1859 - perches
         Family Zoarcidae Swainson, 1839 - eelpouts
           Genus Lycenchelys Gill, 1884
             1 Lycenchelys alba (Vaillant, 1888)
             2 Lycenchelys kolthoffi Jensen, 1904
             3 Lycenchelys muraena (Collett, 1878)
             4 Lycenchelys platyrhina (Jensen, 1902)
             5 Lycenchelys sarsii (Collett, 1871) - Sar's wolf eel