Eukaryota  >  Metazoa  >  Echinodermata  >  Asteroidea  >  Valvatida

Genus	Species
Acanthaster	10
Acodontaster	2
Aleutiaster	1
Amphiaster	1
Anseropoda	2
Anthenea	1
Anthenoides	2
Apollonaster	1
Aquilonastra	17
Archaster	2
Asterina	10
Asterinides	7
Asteropsis	1
Astrosarkus	1
Astrotholus	1
Bathyceramaster	1
Bathyferdina	1
Bothriaster	1
Calliaster	4
Calliderma	1
Callopatiria	1
Celerina	0
Ceramaster	4
Certonardoa	1
Chaetaster	1
Chitonaster	1
Chondraster	1
Choriaster	2
Cistina	1
Cladaster	1
Copidaster	3
Cryptasterina	4
Cryptopeltaster	1
Culcita	1
Cycethra	1
Dactylosaster	1
Dermasterias	1
Diplasiaster	1
Diplodontias	3
Eurygonias	1
Evoplosoma	3
Ferdina	1
Fromia	9
Gephyreaster	1
Gilbertaster	2
Glabraster	1
Gomophia	1
Goniaster	1
Goniodiscaster	1
Gymnanthenea	1
Hacelia	2
Halityle	1
Heteronardoa	2
Hippasteria	10
Hoplaster	1
Hyalinothrix	1
Iconaster	1
Kampylaster	1
Leiaster	4
Leilaster	1
Linckia	6
Lithosoma	1
Litonotaster	1
Marginaster	1
Mediaster	5
Meridiastra	9
Monachaster	1
Narcissia	1
Nardoa	4
Nectria	1
Neoferdina	1
Nepanthia	3
Notioceramus	1
Nymphaster	2
Odontaster	5
Ogmaster	1
Ophidiaster	6
Oreaster	3
Paranepanthia	4
Parvulastra	5
Patiria	3
Patiriella	1
Pawsonaster	1
Peltaster	2
Pentaceraster	3
Pentagonaster	2
Pentaster	1
Pergamaster	1
Perknaster	15
Petricia	1
Pharia	1
Plinthaster	1
Podosphaeraster	1
Porania	2
Poraniomorpha	2
Poraniopsis	2
Protoreaster	3
Pseudarchaster	4
Pseudonepanthia	1
Rosaster	1
Sphaeriodiscus	1
Stegnaster	1
Stellaster	1
Sthenaster	1
Tamaria	1
Tarachaster	1
Tosia	3
Tremaster	1
Valvaster	1