Click the links to browse through the WoRMS marine species taxonomy.
Animalia
  Mollusca
  Porifera
  Platyhelminthes
  Nematoda
  Annelida
  Nemertina
  Arthropoda
  Ctenophora
  Cnidaria
  Sipuncula
  Echiura
  Pogonophora
  Entoprocta
  Tardigrada
  Phoronida
  Brachiopoda
  Echinodermata
    Crinozoa
    Asterozoa
      Asteroidea
        Velatida
        Platyasterida
        Concentricycloidea
        Euclasteroidea
        Forcipulatacea
        Valvatacea
          Notomyotida
          Paxillosida
            Astropectinidae
              Astropecten
                  Astropecten acicularis
                  Astropecten andromeda
                  Astropecten antarcticus
                  Astropecten aranciacus
                  Astropecten arcticus
                  Astropecten aster
                  Astropecten bispinosus
                  Astropecten crenaster
                  Astropecten cristii
                  Astropecten echinulatus
                  Astropecten gruveli
                  Astropecten helgolandicus
                  Astropecten hermatophilus
                  Astropecten ibericus
                  Astropecten irregularis
                  Astropecten jonstoni
                  Astropecten meridionalis
                  Astropecten muelleri
                  Astropecten myosurus
                  Astropecten pallidus
                  Astropecten parelii
                  Astropecten perarmatus
                  Astropecten platyacanthus
                  Astropecten sphenoplax
                  Astropecten spinulosus
                  Astropecten squamatus
                  Astropecten tenuispinus
                  Astropecten americanus
                  Astropecten articulatus
                  Astropecten acutiradiatus
                  Astropecten africanus
                  Astropecten alligator
                  Astropecten antillensis
                  Astropecten brasiliensis
                  Astropecten cingulatus
                  Astropecten comptus
                  Astropecten duplicatus
                  Astropecten huepferi
                  Astropecten leptus
                  Astropecten liberiensis
                  Astropecten mamillatus
                  Astropecten marginatus
                  Astropecten nitidus
                  Astropecten richardi
                  Astropecten spiniphorus
                  Astropecten sanctaehelenae
                  Astropecten variegatus
                  Astropecten aurantiaca
                  Astropecten phragmorus
                  Astropecten velitaris
                  Astropecten hemprichi
                  Astropecten orsinii
                  Astropecten pontoporeus
                  Astropecten acanthifer
                  Astropecten anacanthus
                  Astropecten exilis
                  Astropecten antares
                  Astropecten inermis
                  Astropecten pugnax
                  Astropecten bonnieri
                  Astropecten longipes
                  Astropecten polyacanthus
                  Astropecten monacanthus
                  Astropecten granulatus
                  Astropecten mauritianus
                  Astropecten acanthifera
                  Astropecten pentacanthus
                  Astropecten serratus
                  Astropecten celebensis
                  Astropecten dubiosus
                  Astropecten tasmanicus
                  Astropecten alatus
                  Astropecten armatus
                  Astropecten bandanus
                  Astropecten bengalensis
                  Astropecten benthophilus
                  Astropecten carcharicus
                  Astropecten debilis
                  Astropecten eucnemis
                  Astropecten exiguus
                  Astropecten caribemexicanensis
                  Astropecten validispinosus
                  Astropecten andersoni
                  Astropecten guineensis
                  Astropecten hawaiiensis
                  Astropecten kagoshimensis
                  Astropecten latespinosus
                  Astropecten luzonicus
                  Astropecten malayanus
                  Astropecten michaelseni
                  Astropecten minadensis
                  Astropecten pectinatus
                  Astropecten pedicellaris
                  Astropecten orientalis
                  Astropecten preissi
                  Astropecten primigenius
                  Astropecten productus
                  Astropecten progressor
                  Astropecten pulcherrimus
                  Astropecten pusillulus
                  Astropecten pusillus
                  Astropecten regalis
                  Astropecten sarasinorum
                  Astropecten scoparius
                  Astropecten siderialis
                  Astropecten sinicus
                  Astropecten sulcatus
                  Astropecten sumbawanus
                  Astropecten tamilicus
                  Astropecten tenellus
                  Astropecten timorensis
                  Astropecten vappa
                  Astropecten acanthifer
                  Astropecten albanicus
                  Astropecten ambiguus
                  Astropecten penangensis
                  Astropecten antillensis
                  Astropecten archimedis
                  Astropecten armatus
                  Astropecten astropectinides
                  Astropecten brevispinus
                  Astropecten burbonica
                  Astropecten buschi
                  Astropecten calcitrapa
                  Astropecten zebra
                  Astropecten weberi
                  Astropecten verrilli
                  Astropecten californicus
                  Astropecten variabilis
                  Astropecten valencienni
                  Astropecten umbrinus
                  Astropecten triseriatus
                  Astropecten triseriatus
                  Astropecten triacanthus
                  Astropecten dahomensis
                  Astropecten diplacanthus
                  Astropecten dubius
                  Astropecten duplicatus
                  Astropecten dussumieri
                  Astropecten echinatus
                  Astropecten edwardsi
                  Astropecten ensifer
                  Astropecten eremicus
                  Astropecten fasciatus
                  Astropecten fijiensis
                  Astropecten formosus
                  Astropecten fragilis
                  Astropecten gisselbrechti
                  Astropecten griegi
                  Astropecten hystrix
                  Astropecten imbellis
                  Astropecten indicus
                  Astropecten indicus
                  Astropecten inutilis
                  Astropecten flanaticus
                  Astropecten forcipatus
                  Astropecten formosanus
                  Astropecten formosus
                  Astropecten gracilis
                  Astropecten harmandi
                  Astropecten hartmeyeri
                  Astropecten hispidus
                  Astropecten irregularis
                  Astropecten japonicus
                  Astropecten japonicus
                  Astropecten japonicus
                  Astropecten jarli
                  Astropecten javanicus
                  Astropecten kagoshimensis
                  Astropecten koehleri
                  Astropecten latiradiatus
                  Astropecten ludwigi
                  Astropecten luetkeni
                  Astropecten macer
                  Astropecten malaccanus
                  Astropecten marginatus
                  Astropecten mascarena
                  Astropecten stellatus
                  Astropecten spatuliger
                  Astropecten tenuis
                  Astropecten ternatensus
                  Astropecten tiedemanni
                  Astropecten antares
                  Astropecten arenarius
                  Astropecten aurantiaca
                  Astropecten baillaei
                  Astropecten calcitrapa
                  Astropecten callistus
                  Astropecten capensis
                  Astropecten chinensis
                  Astropecten christi
                  Astropecten ciliatus
                  Astropecten coelacanthus
                  Astropecten coppingeri
                  Astropecten corniculatus
                  Astropecten ctenophorus
                  Astropecten euryacanthus
                  Astropecten hemprichi
                  Astropecten inermis
                  Astropecten jonstoni
                  Astropecten mauritianus
                  Astropecten mauritianus
                  Astropecten mesactus
                  Astropecten mesactus
                  Astropecten mesodiscus
                  Astropecten muelleri
                  Astropecten multispinosus
                  Astropecten myobrachius
                  Astropecten natalensis
                  Astropecten nobilis
                  Astropecten notograptus
                  Astropecten novaeguineae
                  Astropecten nuttingi
                  Astropecten oerstedi
                  Astropecten olfersi
                  Astropecten ornans
                  Astropecten ornatissimus
                  Astropecten paleatus
                  Astropecten pectinatus
                  Astropecten pedicellifera
                  Astropecten peruvianus
                  Astropecten petalodea
                  Astropecten platyacanthus
                  Astropecten pleiacanthus
                  Astropecten polaris
                  Astropecten problematicus
                  Astropecten pulcher
                  Astropecten riensis
                  Astropecten rosea
                  Astropecten sagaminus
                  Astropecten samoensis
                  Astropecten rubidus
                  Astropecten schayeri
                  Astropecten schoenleini
                  Astropecten siamensis
                  Astropecten sibogae
                  Astropecten squamosus
                  Astropecten stellaris
                  Astropecten subgracilis
                  Astropecten subinermis
                  Astropecten syntomus
                  Astropecten velitaris
                  Astropecten vestitus
                  Astropecten vexillifer
                  Astropecten (Astropus)
              Bathybiaster
              Crenaster
              Dytaster
              Ilyaster
              Leptychaster
              Lonchotaster
              Persephonaster
              Phoxaster
              Plutonaster
              Psilaster
              Psilasteropsis
              Tethyaster
              Ripaster
              Leptoptychaster
              Sideriaster
              Moiraster
              Stellaria
              Crenaster
              Phidiaster
              Mimastrella
              Astropectinides
              Blakiaster
              Dipsacaster
              Macroptychaster
              Patagiaster
              Astromesites
              Proserpinaster
              Bunodaster
              Craspidaster
              Ctenophoraster
              Ctenopleura
              Thrissacanthias
              Tritonaster
              Trophodiscus
              Anthosticte
              Koremaster
              Glyphaster
              Nauricia
              Parastropecten
              Priamaster
              Porcellanasterinae
              Bollonaster
            Ctenodiscidae
            Luidiidae
            Porcellanasteridae
            Radiasteridae
            Goniopectinidae
            Pseudarchasteridae
            Plutonasteridae
            Mimasteridae
          Valvatida
        Spinulosacea
      Ophiuroidea
      Stelleroidea
    Echinozoa
  Hemichordata
  Chordata
  Gastrotricha
  Chaetognatha
  Ectoprocta
  Mesozoa
  Rotifera
  Gnathostomulida
  Acanthocephala
  Cycliophora
  Cephalorhyncha
  Placozoa
  Bryozoa
  Myxozoa
  Sipunculida
  Pentastomida
  Nemertini
Plantae
Fungi
Protozoa
Bacteria
Chromista
Archaea
Viruses
Monera