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
      Malacostraca
      Ostracoda
        Myodocopa
        Podocopa
          Podocopida
            Bairdiocopina
            Cytherocopina
              Cytheroidea
                Bythocytheridae
                Cuneocytheridae
                Cushmanideidae
                Cytherettidae
                Cytheridae
                Cytherideidae
                Cytheroidea incertae sedis
                Cytheromatidae
                Cytheruridae
                Eucytheridae
                Hemicytheridae
                Krithidae
                Leptocytheridae
                Limnocytheridae
                Loxoconchidae
                Microcytheridae
                    Microcythere
                      Microcythere dentata
                      Microcythere depressa
                      Microcythere gibba
                      Microcythere helgolandica
                      Microcythere hians
                      Microcythere inflexa
                      Microcythere levis
                      Microcythere longiantennata
                      Microcythere minuta
                      Microcythere nana
                      Microcythere navicula
                      Microcythere obliqua
                      Microcythere parallela
                      Microcythere parva
                      Microcythere rara
                      Microcythere subterranea
                      Microcythere varnensis
                      Microcythere vitrea
                      Microcythere frigida
                      Microcythere arcticum
                      Microcythere bahusiensis
                      Microcythere cuneata
                      Microcythere dimorpha
                      Microcythere gottwaldi
                      Microcythere littoralis
                      Microcythere macphersoni
                      Microcythere monstruosa
                      Microcythere nealei
                      Microcythere producta
                      Microcythere scaphoides
                      Microcythere schuttei
                      Microcythere medistriatum
                      Microcythere medistriata
                Neocytherideidae
                Paracytherideidae
                Paradoxostomatidae
                Trachyleberididae
                Xestoleberididae
                Xestoleberidae
                Terrestricytheridae
                Entocytheridae
                Australocytherideidae
                Cobanocytheridae
                Cytheralisonidae
                Kliellidae
                Osticytheridae
                Paracytheridae
                Parvocytheridae
                Pectocytheridae
                Protocytheridae
                Psammocytheridae
                Saididae
                Schizocytheridae
                Speluncellidae
                Thaerocytheridae
                Bonaducecytheridae
                Progonocytheridae
                Flexuocythere
            Cypridocopina
            Sigilliocopina
          Platycopida
          Palaeocopida
        Palaeocopa
      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