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
                Ascidicolidae
                Botryllophilidae
                Buproridae
                Chordeumiidae
                Cyclopidae
                Cyclopinidae
                Cyclopoida incertae sedis
                Enterocolidae
                Enterognathidae
                Enteropsidae
                Fratiidae
                Haplostomidae
                Notodelphyidae
                    Bonnierilla
                    Botachus
                    Brementia
                    Conchlodelphys
                    Demoixys
                    Doroixys
                    Doropygella
                    Doropygopsis
                    Doropygus
                      Doropygus pulex
                      Doropygus demissus
                      Doropygus acutus
                      Doropygus albidus
                      Doropygus antarcticus
                      Doropygus apicatus
                      Doropygus arcticus
                      Doropygus bayeri
                      Doropygus brevipes
                      Doropygus callipygus
                      Doropygus catalai
                      Doropygus coccineus
                      Doropygus conicus
                      Doropygus curculio
                      Doropygus curvatus
                      Doropygus curvipes
                      Doropygus cylindriformis
                      Doropygus dakarensis
                      Doropygus deflexus
                      Doropygus depressus
                      Doropygus elegans
                      Doropygus fernaldi
                      Doropygus flexus
                      Doropygus gibbosus
                      Doropygus globosus
                      Doropygus humilis
                      Doropygus hummi
                      Doropygus lamellipes
                      Doropygus laticornis
                      Doropygus longicauda
                      Doropygus longimatrix
                      Doropygus louisae
                      Doropygus macroon
                      Doropygus mirabilis
                      Doropygus mohri
                      Doropygus molgulensis
                      Doropygus normani
                      Doropygus novaeseelandius
                      Doropygus novemsetiferus
                      Doropygus oblongus
                      Doropygus porcicauda
                      Doropygus profundus
                      Doropygus propinquus
                      Doropygus pullus
                      Doropygus reductus
                      Doropygus reflexus
                      Doropygus rigidus
                      Doropygus robustus
                      Doropygus schellenbergi
                      Doropygus seclusus
                      Doropygus spiniferus
                      Doropygus spinosus
                      Doropygus thorelli
                      Doropygus trisetosus
                      Doropygus tumefactus
                      Doropygus verrucosus
                      Doropygus viridis
                      Doropygus pinguis
                      Doropygus auritus
                      Doropygus cristatus
                      Doropygus elongatus
                      Doropygus gibber
                      Doropygus globosipherus
                      Doropygus kerguelensis
                      Doropygus papilio
                      Doropygus platythorax
                      Doropygus postremoglobosus
                      Doropygus psyllus
                      Doropygus rotundus
                      Doropygus rufescens
                      Doropygus spherasipherus
                      Doropygus pyurus
                      Doropygus hoi
                      Doropygus simplex
                      Doropygus ponticus
                      Doropygus coeruleus
                      Doropygus gibbosa
                    Goniodelphys
                    Gunenotophorus
                    Haplostatus
                    Lobodelphys
                    Mesoixys
                    Notodelphys
                    Notopterophorus
                    Ooneides
                    Ophiodelphys
                    Ophioseide
                    Pachypygus
                    Prophioseides
                    Scolecimorpha
                    Sicyodelphys
                    Anoplodelphys
                    Achelidelphys
                    Adenaplostoma
                    Agnathaner
                    Apodelphys
                    Bysone
                    Campopera
                    Cephalodelphys
                    Cochlodelphys
                    Dysgenopsyllus
                    Gastrodes
                    Guenotophorus
                    Hypogastrion
                    Janstockia
                    Kystodelphys
                    Loboixys
                    Lonchidiopsis
                    Microra
                    Notodelphyopsis
                    Notopterophoroides
                    Ophioseides
                    Paralobodelphys
                    Paranoplodelphys
                    Paranotodelphys
                    Paryphes
                    Periproctia
                    Pholeterides
                    Pomphopygus
                    Pseudonotodelphys
                    Pygodelphys
                    Pythodelphys
                    Remex
                    Salpicola
                    Scolecodes
                    Sesir
                    Sphaeronotus
                    Syndelphys
                    Thoracodelphys
                    Ustina
                    Sphaerothylacus
                Oithonidae
                Thaumatopsyllidae
                Nucellicolidae
                Thespesiopsyllidae
                Cyclopettidae
                Chitonophilidae
              Harpacticoida
              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