Fishes
   Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
     Order Tetraodontiformes Berg, 1937 - plectognaths
       1 Family Triacanthodidae Gill, 1862 - spikefishes
       2 Family Triacanthidae Bleeker, 1859 - triplespines
       3 Family Balistidae Rafinesque, 1810 - triggerfishes
       4 Family Monacanthidae Nardo, 1843 - filefishes
       5 Family Ostraciidae Rafinesque, 1810 - boxfishes
       6 Family Triodontidae Bleeker, 1859 - threetooth puffers
       7 Family Tetraodontidae Bonaparte, 1831, nom. protect. - puffers
       8 Family Diodontidae Billberg, 1833 - porcupinefishes and burrfishes
       9 Family Molidae Bonaparte, 1832 - molas