Click the links to browse through the WoRMS marine species taxonomy.
Animalia
  Mollusca
    Polyplacophora
    Gastropoda
      Prosobranchia
      Heterobranchia
      Cocculiniformia
      Neritimorpha
      Vetigastropoda
      Apogastropoda
      Caenogastropoda
        Neogastropoda
          Muricoidea
          Cancellarioidea
          Conoidea
          Buccinoidea
            Buccinidae
            Nassariidae
            Columbellidae
            Fasciolariidae
              Fasciolariinae
              Fusininae
                Fusinus
                    Fusinus agadirensis
                    Fusinus amiantus
                    Fusinus bocagei
                    Fusinus boucheti
                    Fusinus crassus
                    Fusinus marmoratus
                    Fusinus maroccensis
                    Fusinus profetai
                    Fusinus pulchellus
                    Fusinus rostratus
                    Fusinus rudis
                      Fusinus rudis var. parvulus
                    Fusinus rusticulus
                    Fusinus syracusanus
                    Fusinus tenerifensis
                    Fusinus parvulus
                    Fusinus meteoris
                    Fusinus rolani
                    Fusinus verrucosus
                    Fusinus polygonoides
                    Fusinus ocelliferus
                    Fusinus dimassai
                    Fusinus margaritae
                    Fusinus eviae
                    Fusinus dimitrii
                    Fusinus alternatus
                    Fusinus labronicus
                    Fusinus cretellai
                    Fusinus buzzurroi
                    Fusinus dovpeledi
                    Fusinus jurgeni
                    Fusinus nicki
                    Fusinus virginiae
                    Fusinus pearsoni
                    Fusinus acherusius
                    Fusinus alisae
                    Fusinus artutus
                    Fusinus cadus
                    Fusinus dapsilis
                    Fusinus riscus
                    Fusinus scissus
                    Fusinus wareni
                    Fusinus westralis
                    Fusinus vercoi
                    Fusinus wellsi
                    Fusinus satsumaensis
                    Fusinus stanyi
                    Fusinus laviniae
                    Fusinus williami
                    Fusinus brianoi
                    Fusinus thermariensis
                    Fusinus alcyoneum
                    Fusinus flavicomus
                    Fusinus inglorius
                    Fusinus wallacei
                    Fusinus palmarium
                    Fusinus verbinneni
                    Fusinus orcutti
                    Fusinus helenae
                    Fusinus guidonis
                    Fusinus hyphalus
                    Fusinus akitai
                    Fusinus allyni
                    Fusinus annae
                    Fusinus benjamini
                    Fusinus carvalhoriosi
                    Fusinus colombiensis
                    Fusinus crassiplicatus
                    Fusinus cratis
                    Fusinus dampieri
                    Fusinus diminutus
                    Fusinus dowianus
                    Fusinus frailensis
                    Fusinus fredbakeri
                    Fusinus galatheae
                    Fusinus gallagheri
                    Fusinus gemmuliferus
                    Fusinus grabaui
                    Fusinus harveyi
                    Fusinus hayesi
                    Fusinus humboldti
                    Fusinus jasminae
                    Fusinus kazdailisi
                    Fusinus kilburni
                    Fusinus lightbourni
                    Fusinus magnapex
                    Fusinus malhaensis
                    Fusinus martinezi
                    Fusinus michaelrogersi
                    Fusinus midwayensis
                    Fusinus panamensis
                    Fusinus paulus
                    Fusinus penioniformis
                    Fusinus quandumpulchellus
                    Fusinus rogersi
                    Fusinus rutilus
                    Fusinus somaliensis
                    Fusinus sonorae
                    Fusinus suturalis
                    Fusinus thompsoni
                    Fusinus transkeiensis
                    Fusinus valdiviae
                    Fusinus vitreus
                    Fusinus zacae
                    Fusinus nobilis
                    Fusinus alternatus
                    Fusinus africanae
                    Fusinus albinus
                    Fusinus ambustus
                    Fusinus ansatus
                    Fusinus arabicus
                    Fusinus articulatus
                    Fusinus assimilis
                    Fusinus australis
                    Fusinus barclayi
                    Fusinus beckii
                    Fusinus bifrons
                    Fusinus boettgeri
                    Fusinus bonaespei
                    Fusinus bradneri
                    Fusinus braziliensis
                    Fusinus ceramidus
                    Fusinus chocolatus
                    Fusinus chrysodomoides
                    Fusinus cinereus
                    Fusinus colpoicus
                    Fusinus consetti
                    Fusinus dilectus
                    Fusinus dupetitthouarsi
                    Fusinus faurei
                    Fusinus felipensis
                    Fusinus genticus
                    Fusinus graciliformis
                    Fusinus gracillimus
                    Fusinus hartvigii
                    Fusinus kobelti
                    Fusinus laetus
                    Fusinus leptorhynchus
                    Fusinus meyeri
                    Fusinus multicarinatus
                    Fusinus nodosoplicatus
                    Fusinus novaehollandiae
                    Fusinus ocellifer
                    Fusinus perplexus
                    Fusinus retiarius
                    Fusinus sanctaeluciae
                    Fusinus schrammi
                    Fusinus sectus
                    Fusinus spectrum
                    Fusinus strigatus
                    Fusinus subangulatus
                    Fusinus tessellatus
                    Fusinus townsendi
                    Fusinus tuberosus
                    Fusinus turris
                    Fusinus undulatus
                    Fusinus mauiensis
                    Fusinus amadeus
                    Fusinus stannum
                    Fusinus teretron
                    Fusinus marisinicus
                    Fusinus juliabrownae
                    Fusinus diandraensis
                    Fusinus severnsi
                    Fusinus albacarinoides
                    Fusinus alisonae
                    Fusinus flammulatus
                    Fusinus colombiensis
                    Fusinus aurinodatus
                    Fusinus hernandezi
                    Fusinus saundersi
              Microfulgur
            Melongenidae
            Colubrariidae
          Volutoidea
          Olivoidea
          Pseudolivoidea
        Sorbeoconcha
        [unassigned] Caenogastropoda
        Littorinimorpha
        Stenoglossa
        Hypsogastropoda
      Patellogastropoda
    Scaphopoda
    Bivalvia
    Monoplacophora
    Solenogastres
    Cephalopoda
    Placophora
    Aculifera
    Conchifera
    Pelecypoda
    Caudofoveata
    Lamellibranchiata
    Conchifera
  Porifera
  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