Eukaryota  >  Metazoa  >  Chordata  >  Actinopteri  >  Tetraodontiformes

Family	Genus	Species
Aracanidae	5	10
Balistidae	12	48
Diodontidae	6	27
Molidae	3	13
Monacanthidae	25	114
Ostraciidae	6	29
Tetraodontidae	27	208
Triacanthidae	4	11
Triacanthodidae	10	20
Triodontidae	1	1