Click the links to browse through the WoRMS marine species taxonomy.
Animalia
  Mollusca
  Porifera
  Platyhelminthes
  Nematoda
  Annelida
  Nemertina
  Arthropoda
  Ctenophora
  Cnidaria
  Sipuncula
  Echiura
  Pogonophora
  Entoprocta
  Tardigrada
  Phoronida
  Brachiopoda
  Echinodermata
  Hemichordata
  Chordata
    Urochordata
    Cephalochordata
    Vertebrata
      Gnathostomata
        Tetrapoda
        Pisces
          Elasmobranchii
          Actinopterygii
            Acipenseriformes
            Elopiformes
            Notacanthiformes
            Anguilliformes
            Saccopharyngiformes
            Clupeiformes
            Osmeriformes
            Salmoniformes
            Stomiiformes
            Ateleopodiformes
            Aulopiformes
            Myctophiformes
            Lampriformes
            Polymixiiformes
            Gadiformes
            Ophidiiformes
            Batrachoidiformes
            Lophiiformes
            Gobiesociformes
            Atheriniformes
            Cyprinodontiformes
            Beloniformes
            Stephanoberyciformes
            Beryciformes
            Cetomimiformes
            Gasterosteiformes
            Syngnathiformes
            Scorpaeniformes
            Pleuronectiformes
            Tetraodontiformes
            Zeiformes
            Perciformes
              Acanthuridae
              Ammodytidae
              Anarhichadidae
              Apogonidae
              Blenniidae
              Bramidae
              Callanthiidae
              Callionymidae
              Carangidae
                Alectis
                Alepes
                Campogramma
                Caranx
                Decapterus
                Elagatis
                    Elagatis bipinnulata
                Lichia
                Naucrates
                Pseudocaranx
                Selar
                Selene
                Seriola
                Trachinotus
                Trachurus
                Atropus
                Pantolabus
                Parona
                Selaroides
                Absalom
                Argyreiosus
                Argyriosus
                Bassetina
                Blepharichthys
                Blepharis
                Caesiomorus
                Carangichthys
                Carangus
                Citula
                Ferdauia
                Formio
                Gallichtys
                Gallus
                Glaucus
                Halatractus
                Hemitripteronotus
                Hynnis
                Hypacantus
                Irex
                Kaiwarinus
                Leucoglossa
                Longirostrum
                Micropteryx
                Nauclerus
                Naucratopsis
                Olistus
                Palinurichthys
                Paratractus
                Paropsis
                Platysomus
                Porthmeus
                Regificola
                Scyris
                Seriolichthys
                Solagmedens
                Suareus
                Trachurops
                Trachynotus
                Turrum
                Usacaranx
                Vomer
                Xurel
                Zalocys
                Zonichthys
                Egalatis
                Elegatis
                Elegatus
                Gallichthys
                Gnathodon
                Gnathonodon
                Hypachantus
                Magalaspis
                Megalapsis
                Alectes
                Carnax
                Carynx
                Parastromaeus
                Scomeroides
                Selariodes
                Trachiurops
                Ulna
              Caristiidae
              Centracanthidae
              Centrolophidae
              Cepolidae
              Chaetodontidae
              Chiasmodontidae
              Clinidae
              Coryphaenidae
              Draconettidae
              Echeneidae
              Emmelichthyidae
              Epigonidae
              Gempylidae
              Gobiidae
              Haemulidae
              Istiophoridae
              Kyphosidae
              Labridae
              Leiognathidae
              Lobotidae
              Luvaridae
              Moronidae
              Mullidae
              Nomeidae
              Percichthyidae
              Pholidae
              Polynemidae
              Polyprionidae
              Pomacentridae
              Pomatomidae
              Priacanthidae
              Rachycentridae
              Scaridae
              Sciaenidae
              Scombridae
              Scombrolabracidae
              Serranidae
              Siganidae
              Sillaginidae
              Sparidae
              Sphyraenidae
              Stichaeidae
              Stromateidae
              Terapontidae
              Tetragonuridae
              Trachinidae
              Trichiuridae
              Tripterygiidae
              Uranoscopidae
              Xiphiidae
              Zoarcidae
              Caproidae
              Ephippidae
              Ariommatidae
              Centropomidae
              Pseudochromidae
              Malacanthidae
              Lutjanidae
              Gerreidae
              Coracinidae
              Monodactylidae
              Elassomatidae
            Mugiliformes
          Holocephali
      Agnatha
    Tunicata
  Gastrotricha
  Chaetognatha
  Ectoprocta
  Mesozoa
  Rotifera
  Gnathostomulida
  Acanthocephala
  Cycliophora
  Cephalorhyncha
  Placozoa
  Bryozoa
  Myxozoa
  Sipunculida
  Pentastomida
  Nemertini
Plantae
Fungi
Protozoa
Bacteria
Chromista
Archaea
Viruses
Monera