Eukaryota  >  Metazoa  >  Echinodermata  >  Asteroidea

Family	Genus	Species
Acanthasteridae	1	10
Archasteridae	1	2
Asteriidae	42	129
Asterinidae	19	77
Asterodiscididae	1	1
Asteropseidae	3	3
Astropectinidae	17	85
Benthopectinidae	6	16
Brisingidae	8	37
Caymanostellidae	2	8
Chaetasteridae	1	1
Ctenodiscidae	1	1
Echinasteridae	6	157
Freyellidae	4	28
Ganeriidae	4	18
Goniasteridae	38	72
Goniopectinidae	1	1
Heliasteridae	1	4
Hymenodiscididae	1	9
Korethasteridae	1	1
Korethrasteridae	1	1
Labidiasteridae	4	7
Leilasteridae	1	1
Luidiidae	1	29
Mithrodiidae	2	4
Myxasteridae	2	6
Novodiniidae	1	8
Odinellidae	1	1
Odontasteridae	5	13
Ophidiasteridae	17	46
Oreasteridae	13	59
Paulasteriidae	1	4
Pedicellasteridae	4	11
Podosphaerasteridae	1	1
Poraniidae	7	10
Porcellanasteridae	9	29
Pterasteridae	5	21
Pythonasteridae	1	3
Solasteridae	6	28
Stichasteridae	1	1
Xyloplacidae	1	5
Zoroasteridae	4	13