Eukaryota  >  Metazoa  >  Echinodermata  >  Asteroidea  >  Forcipulatida

Family	Genus	Species
Asteriidae	42	129
Heliasteridae	1	4
Labidiasteridae	4	7
Paulasteriidae	1	4
Pedicellasteridae	4	11
Stichasteridae	1	1
Zoroasteridae	4	12