living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
               Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
                 Order Gobiesociformes Gill, 1872
                   Suborder Gobiesocoidei Bertin & Arambourg, 1958
                     Family Gobiesocidae Günther, 1861 - clingfishes and singleslits
                       1 Genus Lepadogaster Gouan, 1770
                       2 Genus Diademichthys Pfaff, 1942
                       3 Genus Arcos Schultz, 1944
                       4 Genus Alabes Cloquet, 1816
                       5 Genus Gobiescox see Genus Gobiesox Lacepède, 1800
                       6 Genus Rimicola Jordan & Evermann, 1896
                       7 Genus Tomicodon Brisout de Barneville, 1846