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
    Homoscleromorpha
    Porifera incertae sedis
    Demospongiae
      Ceractinomorpha
      Tetractinomorpha
      Dendroceratida
      Dictyoceratida
      Halichondrida
      Halisarcida
      Haplosclerida
        Haplosclerina
          Callyspongiidae
          Chalinidae
            Rhaphisia
            Reniera
            Adocia
            Chalina
              Chalina groenlandica
              Chalina spatula
              Chalina vega
              Chalina arbuscula
              Chalina oculata
              Chalina robusta
              Chalina amoyensis
              Chalina confusa
              Chalina finitima
              Chalina gracilenta
              Chalina zostericola
              Chalina verticillata
              Chalina clathrata
              Chalina compressa
              Chalina coppingeri
              Chalina elastica
              Chalina fistulosa
              Chalina fusifera
              Chalina ligulata
              Chalina monilata
              Chalina spiculifera
              Chalina viridis
              Chalina pulvinata
              Chalina moniliformis
              Chalina polychotoma
                  Chalina polychotoma var. mauritiana
                  Chalina polychotoma var. angulata
                  Chalina polychotoma var. oculata
                  Chalina polychotoma var. trichotoma
                  Chalina polychotoma var. moniliformis
                  Chalina polychotoma var. robusta
                  Chalina polychotoma var. compressa
              Chalina repens
              Chalina arenosa
              Chalina flemingii
              Chalina pulcherrima
              Chalina rectangularis
              Chalina similis
              Chalina sorongae
              Chalina minor
              Chalina digitata
              Chalina intersepta
              Chalina mauritiana
              Chalina obtusispiculifera
              Chalina bandae
              Chalina chalinoides
              Chalina limbata
              Chalina cervicornis
              Chalina simulans
              Chalina montaguii
              Chalina inornata
              Chalina grantii
              Chalina digitata
              Chalina finitima
              Chalina spongiosissima
              Chalina tenuiramosa
            Chalinula
            Cladocroce
            Dendroxea
            Haliclona
            Pellinula
            Protoschmidtia
            Rhizoniera
            Tedaniella
            Acervochalina
            Siphocalina
            Orina
            Sigmadocia
            Gellius
            Phylosiphonia
            Arcesios
            Chalinodendron
            Diplodemia
            Euchalinopsis
            Kallypilidion
            Katiba
            Lessepsia
            Nara
            Neoadocia
            Pellinella
            Prianos
            Reniclona
            Toxadocia
            Veluspa
            Philotia
            Asychis
            Toxiclona
            Halichoclona
            Dendrectilla
            Polysiphonia
          Niphatidae
          Haliclonidae
          Adociidae
          Renierinae
          Gelliadae
          Renieridae
          Gelliidae
          Gelliinae
          Cavochalinidae
          Tubulodigitidae
        Petrosina
      Poecilosclerida
      Verongida
      Astrophorida
      Chondrosida
      Hadromerida
      'Lithistida'
      Spirophorida
      Petrosida
      Nepheliospongida
      Choristida
      Axinellida
      Agelasida
      Demospongiae incertae sedis
      Verticillitida
      Keratosa
      Myxospongiae
      Gummineae
      Verongimorpha
      Tetractinellida
      Democlavia
    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