[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 Pleuronectiformes Bleeker, 1859 - flatfishes
         1 Family Citharidae
         2 Family Scophthalmidae
         3 Family Bothidae Norman, 1934 - lefteye flounders
         4 Family Pleuronectidae Rafinesque, 1815, nom. corr. - righteye flounders
         5 Family Soleidae Gilbert, 1905 - soles
         6 Family Cynoglossidae Jordan, 1963 - tonguefishes