Click the links to browse through the WoRMS marine species taxonomy.
Animalia
  Mollusca
  Porifera
  Platyhelminthes
  Nematoda
  Annelida
  Nemertina
  Arthropoda
    Crustacea
      Remipedia
      Branchiopoda
      Maxillopoda
      Malacostraca
        Eumalacostraca
          Eucarida
            Euphausiacea
            Amphionidacea
            Decapoda
              Dendrobranchiata
              Pleocyemata
                Anomura
                  Galatheoidea
                  Hippoidea
                  Paguroidea
                    Diogenidae
                    Paguridae
                      Anapagurus
                      Catapaguroides
                      Cestopagurus
                      Michelopagurus
                      Nematopagurus
                      Pagurus
                          Pagurus alatus
                          Pagurus anachoretus
                          Pagurus bernhardus
                          Pagurus carneus
                          Pagurus chevreuxi
                          Pagurus cuanensis
                          Pagurus excavatus
                          Pagurus forbesii
                          Pagurus irregularis
                          Pagurus prideaux
                          Pagurus pubescens
                          Pagurus pubescentulus
                          Pagurus sculptimanus
                          Pagurus setifer
                          Pagurus prideauxi
                          Pagurus varipes
                          Pagurus pedunculatus
                          Pagurus capillatus
                          Pagurus trigonocheirus
                          Pagurus rathbuni
                          Pagurus alaini
                          Pagurus albidianthus
                          Pagurus albus
                          Pagurus alcocki
                          Pagurus aleuticus
                          Pagurus anachoretoides
                          Pagurus angustus
                          Pagurus arenisaxatilis
                          Pagurus armatus
                          Pagurus barbatus
                          Pagurus beringanus
                          Pagurus benedicti
                          Pagurus boriaustraliensis
                          Pagurus brachiomastus
                          Pagurus brandti
                          Pagurus brevidactylus
                          Pagurus bullisi
                          Pagurus capsularis
                          Pagurus carolinensis
                          Pagurus carpoforminatus
                          Pagurus caurinus
                          Pagurus compressipes
                          Pagurus conformis
                          Pagurus confragosus
                          Pagurus confusus
                          Pagurus constans
                          Pagurus cornutus
                          Pagurus criniticornis
                          Pagurus curacaoensis
                          Pagurus dalli
                          Pagurus dartevellei
                          Pagurus decimbranchiae
                          Pagurus defensus
                          Pagurus delsolari
                          Pagurus dissimilis
                          Pagurus edwardsii
                          Pagurus emmersoni
                          Pagurus erythrogrammus
                          Pagurus exiguus
                          Pagurus exilis
                          Pagurus filholi
                          Pagurus fimbriatus
                          Pagurus forceps
                          Pagurus fungiformis
                          Pagurus gladius
                          Pagurus gordonae
                          Pagurus gracilipes
                          Pagurus granosimanus
                          Pagurus hartae
                          Pagurus heblingi
                          Pagurus hedleyi
                          Pagurus hemphilli
                          Pagurus hirsutiusculus
                          Pagurus ikedai
                          Pagurus imafukui
                          Pagurus imaii
                          Pagurus imarpe
                          Pagurus impressus
                          Pagurus indicus
                          Pagurus inermis
                          Pagurus insulae
                          Pagurus investigatoris
                          Pagurus iridocarpus
                          Pagurus japonicus
                          Pagurus kaiensis
                          Pagurus kennerlyi
                          Pagurus kulkarnii
                          Pagurus lanuginosus
                          Pagurus laurentae
                          Pagurus lepidus
                          Pagurus leptonyx
                          Pagurus limatulus
                          Pagurus liochele
                          Pagurus longimanus
                          Pagurus lophochela
                          Pagurus luticola
                          Pagurus macardlei
                          Pagurus maclaughlinae
                          Pagurus maculosus
                          Pagurus marshi
                          Pagurus mbizi
                          Pagurus meloi
                          Pagurus mertensii
                          Pagurus middendorffii
                          Pagurus minimus
                          Pagurus minutus
                          Pagurus modicellus
                          Pagurus moluccensis
                          Pagurus nanodes
                          Pagurus nesiotes
                          Pagurus nigrivittatus
                          Pagurus nigrofascia
                          Pagurus nipponensis
                          Pagurus novizealandiae
                          Pagurus ochotensis
                          Pagurus parvispina
                          Pagurus parvus
                          Pagurus pectinatus
                          Pagurus pergranulatus
                          Pagurus perlatus
                          Pagurus pilosipes
                          Pagurus pitagsaleei
                          Pagurus pollicaris
                          Pagurus protuberocarpus
                          Pagurus provenzanoi
                          Pagurus proximus
                          Pagurus pulchellus
                          Pagurus quaylei
                          Pagurus quinquelineatus
                          Pagurus gymnodactylus
                          Pagurus redondoensis
                          Pagurus retrorsimanus
                          Pagurus rhabdotus
                          Pagurus rotundimanus
                          Pagurus ruber
                          Pagurus rubrior
                          Pagurus samoensis
                          Pagurus samuelis
                          Pagurus setosus
                          Pagurus similimanus
                          Pagurus similis
                          Pagurus simulans
                          Pagurus sinuatus
                          Pagurus smithi
                          Pagurus souriei
                          Pagurus spighti
                          Pagurus spilocarpus
                          Pagurus spina
                          Pagurus spinulentus
                          Pagurus stevensae
                          Pagurus sticticus
                          Pagurus stimpsoni
                          Pagurus tanneri
                          Pagurus townsendi
                          Pagurus traversi
                          Pagurus triangularis
                          Pagurus trichocerus
                          Pagurus tristanensis
                          Pagurus venturensis
                          Pagurus vetaultae
                          Pagurus villosus
                          Pagurus virgulatus
                          Pagurus undosus
                          Pagurus bouvieri
                          Pagurus fasciatus
                          Pagurus nigriviltatus
                          Pagurus comptus
                          Pagurus nisari
                          Pagurus pycnacanthus
                          Pagurus cuanensis
                          Pagurus algarbiensis
                          Pagurus arenarius
                          Pagurus bocagii
                          Pagurus curvimanus
                          Pagurus dilwynnii
                          Pagurus dillvyni
                          Pagurus dillwynii
                          Pagurus lafonti
                          Pagurus ponticus
                          Pagurus pugilator
                          Pagurus solitarius
                          Pagurus streblonyx
                          Pagurus ulidianus
                          Pagurus varians
                          Pagurus holmi
                          Pagurus fuscomaculatus
                          Pagurus hirtimanus
                          Pagurus isochirus
                      Spiropagurus
                      Catapagurus
                      Scopaeopagurus
                      Pylopagurus
                      Labidochirus
                      Alainopagurus
                      Acanthopagurus
                      Alloeopagurodes
                      Boninpagurus
                      Bythiopagurus
                      Ceratopagurus
                      Chanopagurus
                      Cycetopagurus
                      Pagurodofleinia
                      Enneopagurus
                      Enneophyllus
                      Forestopagurus
                      Haigiopagurus
                      Hachijopagurus
                      Munidopagurus
                      Orthopagurus
                      Ostraconotus
                      Paguridium
                      Pagurodes
                      Pagurojacquesia
                      Protoniopagurus
                      Pygmaeopagurus
                      Pylopaguridium
                      Tarrasopagurus
                      Tomopaguroides
                      Agaricochirus
                      Alainopaguroides
                      Anapagrides
                      Anisopagurus
                      Bathypaguropsis
                      Catapaguropsis
                      Decaphyllus
                      Dentalopagurus
                      Discorsopagurus
                      Diacanthurus
                      Elassochirus
                      Icelopagurus
                      Enallopaguropsis
                      Enallopagurus
                      Enneobranchus
                      Goreopagurus
                      Iridopagurus
                      Lithopagurus
                      Lophopagurus
                      Manucomplanus
                      Micropagurus
                      Nematopaguroides
                      Paguritta
                      Parapagurodes
                      Phimochirus
                      Pseudopagurodes
                      Propagurus
                      Pteropagurus
                      Rhodochirus
                      Solenopagurus
                      Solitariopagurus
                      Tomopaguropsis
                      Xylopagurus
                      Trichopagurus
                      Tomopagurus
                      Turleania
                      Pumilopagurus
                      Bathiopagurus
                      Benthopagurus
                      Spathapagurus
                    Parapaguridae
                    Pylojacquesidae
                  Lithodoidea
                  Kiwaoidea
                  Chirostyloidea
                Brachyura
                Caridea
                Palinura
                Stenopodidea
                Thalassinidea
          Peracarida
        Hoplocarida
      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