Eukaryota  >  Metazoa  >  Chordata  >  Actinopteri  >  Lampriformes

Family	Genus	Species
Lampridae	1	7
Lophotidae	2	3
Radiicephalidae	1	1
Regalecidae	2	3
Trachipteridae	3	15
Veliferidae	2	2