Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Craniata Linnaeus, 1758 see Subphylum Craniata auct.
     Pisces
       Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
         Order Tetraodontiformes Berg, 1937 - plectognaths
           01 Family Triacanthodidae Gill, 1862 - spikefishes
           02 Family Triacanthidae Bleeker, 1859 - triplespines
           03 Family Balistidae Rafinesque, 1810 - triggerfishes
           04 Family Monacanthidae Nardo, 1843 - filefishes
           05 Family Aracanidae Hollard, 1860 - deepwater boxfishes
           06 Family Ostraciidae Rafinesque, 1810 - boxfishes
           07 Family Triodontidae Bleeker, 1859 - threetooth puffers
           08 Family Tetraodontidae Bonaparte, 1831, nom. protect. - puffers
           09 Family Diodontidae Billberg, 1833 - porcupinefishes and burrfishes
           10 Family Molidae Bonaparte, 1832 - molas