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
    Chelicerata
      Arachnida
        Acarina
          Prostigmata
            Pontarachnidae
            Halacaroidea
              Halacaridae
                  Acarochelopodia
                  Actacarus
                  Anomalohalacarus
                  Copidognathides
                  Copidognathus
                  Agaue
                    Agaue abyssorum
                    Agaue adriatica
                    Agaue chevreuxi
                    Agaue corollata
                    Agaue panopae
                    Agaue plutonia
                    Agaue parva
                    Agaue agauoides
                    Agaue hamiltoni
                    Agaue obscura
                    Agaue tenuirostris
                    Agaue uncinata
                    Agaue verrucosa
                    Agaue villosa
                    Agaue pilosa
                    Agaue consobrina
                    Agaue scriptor
                    Agaue laeviunguis
                    Agaue aliena
                    Agaue arubaensis
                    Agaue bella
                    Agaue brevipes
                    Agaue californica
                    Agaue circellaris
                    Agaue debilis
                    Agaue fuscata
                    Agaue galatea
                    Agaue heterunguis
                    Agaue hirtella
                    Agaue hispida
                    Agaue hypertrophica
                    Agaue insignata
                    Agaue kurilensis
                    Agaue longiseta
                    Agaue lubrica
                    Agaue magellanica
                    Agaue marginata
                    Agaue nationalis
                    Agaue papillifera
                    Agaue polynesia
                    Agaue reichelti
                    Agaue scita
                    Agaue setalis
                    Agaue similis
                    Agaue subglabra
                    Agaue tenuipes
                    Agaue thaleia
                    Agaue variabilis
                    Agaue gracilirostris
                  Agauides
                  Agauopsis
                  Arhodeoporus
                  Atelopsalis
                  Bathyhalacarus
                  Bradyagaue
                  Camactognathus
                  Coloboceras
                  Colobocerasides
                  Halacarellus
                  Halacaropsis
                  Halacarus
                  Parhalixodes
                  Pelacarus
                  Thalassarachna
                  Werthella
                  Lohmannella
                  Scaptognathus
                  Isobactrus
                  Metarhombognathus
                  Rhombognathides
                  Rhombognathus
                  Acaromantis
                  Simognathus
                  Acanthohalacarus
                  Acanthopalpus
                  Mictognathus
                  Leptospathis
                  Acarothrix
                  Arenihalacarus
                  Astacopsiphagus
                  Australacarus
                  Corallihalacarus
                  Enterohalacarus
                  Halacaroides
                  Hamohalacarus
                  Himejacarus
                  Lobohalacarus
                  Parasoldanellonyx
                  Peregrinacarus
                  Phacacrus
                  Pontacarus
                  Porohalacarus
                  Porolohmannella
                  Pseudosoldanellonyx
                  Rhombognathopsis
                  Ropohalacarus
                  Scaptognathides
                  Soldanellonyx
                  Spongihalacarus
                  Stygohalacarus
                  Thalassacarus
                  Thallassopthirius
                  Tropihalacarus
                  Velardoacarus
                  Werthelloides
                  Winlundia
                  Xenohalacarus
                  Halixodes
                  Limnohalacarus
                  Makarovana
        Pseudoscorpiones
        Acari
      Pycnogonida
    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