Purple Octopus - using citizen science to discover marine interactions

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You can search for a marine species or other entities that have been tagged in the message content by using the search box on the right hand side of the page.

Browse the WoRMS taxonomy


You can also find a marine species by browsing through the WoRMS taxonomy on the right hand side.

The taxonomy here displays all parent and child nodes of the taxonomy that are tagged as accepted or synonymised. Only species tagged as marine are shown (so you may find some parent nodes with no species within them).

Search for a Species
Browse For a Marine Species
Click the links to browse through the WoRMS marine species taxonomy.
Animalia
  Mollusca
  Porifera
    Calcarea
    Hexactinellida
      Hexasterophora
        Hexactinosa
        Lyssacinosa
        Aulocalycoida
        Fieldingida
        Hexactinosida
        Lychniscosida
        Lyssacinosida
          Caulophacidae
          Euplectellidae
          Leucopsacidae
          Rossellidae
            Lanuginellinae
            Rossellinae
              Holtenia
              Caulophacus
              Anoxycalyx
              Asconema
              Bathydorus
              Rossella
              Schaudinnia
              Scyphidium
              Trichasterina
              Acanthascus
                Acanthascus (Acanthascus)
                Acanthascus (Rhabdocalyptus)
                Acanthascus (Staurocalyptus)
                    Acanthascus (Staurocalyptus) affinis
                    Acanthascus (Staurocalyptus) celebesianus
                    Acanthascus (Staurocalyptus) dowlingi
                    Acanthascus (Staurocalyptus) entacanthus
                    Acanthascus (Staurocalyptus) fasciculatus
                    Acanthascus (Staurocalyptus) fuca
                    Acanthascus (Staurocalyptus) glaber
                    Acanthascus (Staurocalyptus) hamatus
                    Acanthascus (Staurocalyptus) heteractinus
                    Acanthascus (Staurocalyptus) microchetus
                    Acanthascus (Staurocalyptus) pleorhaphides
                    Acanthascus (Staurocalyptus) roeperi
                    Acanthascus (Staurocalyptus) rugocruciatus
                    Acanthascus (Staurocalyptus) solidus
                    Acanthascus (Staurocalyptus) tubulosus
                Acanthascus dubius
                Acanthascus grossularia
                Acanthascus nealus
                Acanthascus alani
                Acanthascus cactus
                Acanthascus pachyderma
                Acanthascus platei
                Acanthascus arcticus
                Acanthascus asper
                Acanthascus australis
                Acanthascus baculifer
                Acanthascus bidentatus
                Acanthascus borealis
                Acanthascus capillatus
                Acanthascus heteraster
                Acanthascus mirabilis
                Acanthascus mollis
                Acanthascus monstraster
                Acanthascus nodulosus
                Acanthascus plumodigitatus
                Acanthascus tener
                Acanthascus unguiculatus
                Acanthascus victor
                Acanthascus affinis
                Acanthascus celebesianus
                Acanthascus dowlingi
                Acanthascus entacanthus
                Acanthascus fasciculatus
                Acanthascus fuca
                Acanthascus glaber
                Acanthascus hamatus
                Acanthascus heteractinus
                Acanthascus microchetus
                Acanthascus pleorhaphides
                Acanthascus roeperi
                Acanthascus rugocruciatus
                Acanthascus solidus
                Acanthascus tubulosus
                Acanthascus dawsoni
                Acanthascus tenuis
              Aphorme
              Aulosaccus
              Caulophacella
              Crateromorpha
              Hyalascus
              Vazella
              Vitrollula
              Rhabdocalyptus
              Anaulosoma
              Aulorossella
              Balanites
              Calycosaccus
              Gymnorossella
              Polyrhabdus
              Pleorhabdus
              Balanella
              Aulochone
              Scolymastra
              Staurocalyptus
              Caulodiscus
              Nodastrella
            Askonematinae
          Lyssacinosida incertae sedis
          Placoplegmidae
          Alcyoncellidae
          Sympagellidae
        Lychniscosa
      Amphidiscophora
    Homoscleromorpha
    Porifera incertae sedis
    Demospongiae
    Sclerospongiae
    Hyalospongiae
    Calcispongiae
  Platyhelminthes
  Nematoda
  Annelida
  Nemertina
  Arthropoda
  Ctenophora
  Cnidaria
  Sipuncula
  Echiura
  Pogonophora
  Entoprocta
  Tardigrada
  Phoronida
  Brachiopoda
  Echinodermata
  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