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
  Platyhelminthes
  Nematoda
  Annelida
  Nemertina
  Arthropoda
    Crustacea
      Remipedia
      Branchiopoda
      Maxillopoda
        Mystacocarida
        Copepoda
          Progymnoplea
          Neocopepoda
            Gymnoplea
            Podoplea
              Cyclopoida
              Harpacticoida
                Adenopleurellidae
                Aegisthidae
                Ambunguipedidae
                Ameiridae
                Ancorabolidae
                Arenopontiidae
                Argestidae
                Balaenophilidae
                Canthocamptidae
                Canuellidae
                Cerviniidae
                Cletodidae
                Cletopsyllidae
                Clytemnestridae
                Cristacoxidae
                Cylindropsyllidae
                Danielsseniidae
                Darcythompsoniidae
                Diosaccidae
                Ectinosomatidae
                Euterpinidae
                Harpacticidae
                Huntemanniidae
                Laophontidae
                Laophontopsidae
                Latiremidae
                Leptastacidae
                Leptopontiidae
                Longipediidae
                Louriniidae
                Metidae
                Miraciidae
                  Amphiascopsis
                  Schizoperopsis
                  Teissierella
                  Miscegenus
                  Microthalestris
                  Mesamphiascus
                  Diosaccinae
                  Amphiascella
                  Beatricella
                  Dactylamphiascopsis
                  Dwightia
                  Paradiosaccus
                  Protoleptastacus
                  Setella
                  Spio
                  Teisseriella
                  Varnaia
                  Sarsamphiascus
                      Sarsamphiascus minutus
                      Sarsamphiascus tenuiremus
                      Sarsamphiascus brevis
                      Sarsamphiascus congener
                      Sarsamphiascus caudaespinosus
                      Sarsamphiascus hirtus
                      Sarsamphiascus ultimus
                      Sarsamphiascus gracilis
                      Sarsamphiascus demersus
                      Sarsamphiascus graciloides
                      Sarsamphiascus paracaudaespinosus
                      Sarsamphiascus longiarticulatus
                      Sarsamphiascus discrepans
                      Sarsamphiascus varians
                      Sarsamphiascus propinquus
                      Sarsamphiascus tenellus
                      Sarsamphiascus polaris
                      Sarsamphiascus angustipes
                      Sarsamphiascus gauthieri
                      Sarsamphiascus dentiformis
                      Sarsamphiascus lobatus
                      Sarsamphiascus elongatus
                      Sarsamphiascus profundus
                      Sarsamphiascus tainui
                      Sarsamphiascus pacificus
                      Sarsamphiascus parvus
                      Sarsamphiascus sinuatus
                      Sarsamphiascus undosus
                      Sarsamphiascus kawamurai
                      Sarsamphiascus amblyops
                      Sarsamphiascus humphriesi
                      Sarsamphiascus monodi
                  Monardius
                  Miraciinae
                  Stenheliinae
                Neobradyidae
                Normanellidae
                Novocriniidae
                Orthopsyllidae
                Paramesochridae
                Parastenheliidae
                Parastenocarididae
                Peltidiidae
                Phyllognathopodidae
                Porcellidiidae
                Psammopsyllidae
                Rhizothricidae
                Rotundiclipeidae
                Superornatiremidae
                Tachidiidae
                Tegastidae
                Tetragonicepsidae
                Thalestridae
                Thompsonulidae
                Tisbidae
                Zosimeidae
                Paranannopidae
                Ectinosomidae
                Pseudopeltidiidae
                Pteropsyllidae
                Rhynchothalestridae
                Pseudotachidiidae
                Idyanthidae
                Dactylopusiidae
                Ismardiidae
                Metahuntemanniidae
                Heteropsyllidae
                Parameiropsidae
                Nannopodidae
                Idyaeidae
              Poecilostomatoida
              Siphonostomatoida
              Monstrilloida
              Misophrioida
              Mormonilloida
          Thaumatopsylloida
        Branchiura
        Tantulocarida
        Thecostraca
        Pentastomida
      Malacostraca
      Ostracoda
      Pentastomata
    Chelicerata
    Myriapoda
    Hexapoda
  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