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
    Polyplacophora
    Gastropoda
      Prosobranchia
      Heterobranchia
        Pulmonata
        Heterostropha
        [unassigned] Heterobranchia
        Opisthobranchia
          Cephalaspidea
          Gymnosomata
          Sacoglossa
          Anaspidea
          Aplysiomorpha
          Notaspidea
          Nudibranchia
            Euctenidiacea
              Eudoridacea
              Doridacea
                Doridoidea
                Onchidoridacea
                Onchidoridoidea
                  Goniodorididae
                    Ancula
                    Bermudella
                    Goniodoris
                    Lophorodoris
                    Okenia
                        Okenia aspersa
                        Okenia cupella
                        Okenia elegans
                        Okenia hispanica
                        Okenia leachii
                        Okenia mediterranea
                        Okenia zoobotryon
                        Okenia academica
                        Okenia brunneomaculata
                        Okenia kendi
                        Okenia lambat
                        Okenia liklik
                        Okenia purpureolineata
                        Okenia virginiae
                        Okenia angelica
                        Okenia cochimi
                        Okenia mexicorum
                        Okenia hallucigenia
                        Okenia mellita
                        Okenia purpurata
                        Okenia stellata
                        Okenia vena
                        Okenia pellucida
                        Okenia quadricornis
                        Okenia atkinsonorum
                        Okenia rhinorma
                        Okenia evelinae
                        Okenia sapelona
                        Okenia mija
                        Okenia distincta
                        Okenia vancouverensis
                        Okenia amoenula
                        Okenia barnardi
                        Okenia echinata
                        Okenia hiroi
                        Okenia rosacea
                    Trapania
                    Hopkinsia
                  Onchidorididae
                  Corambidae
                Phyllidioidea
                Polyceroidea
              Gnathodoridacea
            Dexiarchia
            Dendronotina
          Thecosomata
          Pteropoda
          Umbraculida
          Pleurobranchomorpha
          Acochlidiacea
          Nudipleura
          [unassigned] Opisthobranchia
          Runcinacea
      Cocculiniformia
      Neritimorpha
      Vetigastropoda
      Apogastropoda
      Caenogastropoda
      Patellogastropoda
    Scaphopoda
    Bivalvia
    Monoplacophora
    Solenogastres
    Cephalopoda
    Placophora
    Aculifera
    Conchifera
    Pelecypoda
    Caudofoveata
    Lamellibranchiata
    Conchifera
  Porifera
  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