[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]
       Order Tetraodontiformes Berg, 1937 - plectognaths
         1 Family Balistidae Rafinesque, 1810 - triggerfishes
         2 Family Monacanthidae Nardo, 1843 - filefishes
         3 Family Ostraciidae Rafinesque, 1810 - boxfishes
         4 Family Tetraodontidae Bonaparte, 1831, nom. protect. - puffers
         5 Family Diodontidae Billberg, 1833 - porcupinefishes and burrfishes
         6 Family Molidae Bonaparte, 1832 - molas