Phylum Chordata Bateson, 1885 - chordates Subphylum Vertebrata Cuvier, 1812 - vertebrates Pisces Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Pleuronectiformes Bleeker, 1859 - flatfishes Family Pleuronectidae Rafinesque, 1815, nom. corr. - righteye flounders