[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]
       01 Order Acipenseriformes Berg, 1940 - paddlefishes and sturgeons
       02 Order Elopiformes Gosline, 1960 - tenpounders
       03 Order Notacanthiformes Goodrich, 1909 - halosaurs and deep-sea spiny eels
       04 Order Anguilliformes Berg, 1943 - eels
       05 Order Saccopharyngiformes - sackpharynx fishes see Suborder Anguilloidei
       06 Order Clupeiformes Goodrich, 1909 - herrings
       07 Order Osmeriformes Regan, 1913 - freshwater smelts
       08 Order Salmoniformes Bleeker, 1859 - trout, salmon, and whitefish
       09 Order Stomiiformes Rosen, 1973 - dragonfishes
       10 Order Ateleopodiformes Berg, 1937 - jellynose fishes
       11 Order Aulopiformes Rosen, 1973 - lizardfishes
       12 Order Myctophiformes Regan, 1911 - lanternfishes
       13 Order Lampriformes - opahs
       14 Order Polymixiiformes Lowe, 1838 - beardfishes
       15 Order Gadiformes Goodrich, 1909 - cods and hakes
       16 Order Ophidiiformes Regan, 1912 - cusk-eels
       17 Order Batrachoidiformes Berg, 1937 - toadfishes
       18 Order Lophiiformes Garman, 1899 - anglerfishes
       19 Order Gobiesociformes Gill, 1872 - clingfishes see Suborder Gobiesocoidei Bertin & Arambourg, 1958
       20 Order Atheriniformes Rosen, 1964 - silversides
       21 Order Cyprinodontiformes Berg, 1940 - killifishes
       22 Order Beloniformes Berg, 1937 - needlefishes
       23 Order Stephanoberyciformes Berg, 1937 - pricklefishes see Suborder Stephanoberycoidei
       24 Order Beryciformes Günther, 1880 - beryciforms
       25 Order Cetomimiformes see Superfamily Cetomimoidea Goode & Bean, 1895
       26 Order Zeiformes Jordan, 1905 - dories
       27 Order Gasterosteiformes Gill, 1872 - sticklebacks see Infraorder Gasterosteales
       28 Order Syngnathiformes Berg, 1940 - pipefishes and seahorses
       29 Order Syngnathiiformes Bailly, Eschmeyer, Froese, Quéro, van der Land, Costello, Zavodnik, Serrão Santos & Mora Porteiro, 2001, orth. inval. see Order Syngnathiformes Berg, 1940
       30 Order Scorpaeniformes Bloch, 1789 - mail-cheeked fishes see Order Perciformes Bleeker, 1859
       31 Order Perciformes Bleeker, 1859 - perches
       32 Order Pleuronectiformes Bleeker, 1859 - flatfishes see Suborder Pleuronectoidei
       33 Order Tetraodontiformes Berg, 1937 - plectognaths