Taxon Search
Organism
  Animalia
    Bilateria
     Protostomia
     Ecdysozoa
      Arthropoda
        Crustacea
            Malacostraca
              Eumalacostraca
                  Eucarida
                    Decapoda
                      Pleocyemata
                        Palinura
                               [Palinuridea]
                          Eryonoidea
                            Polychelidae
                                    Cardus
                                            Cardus crucifer
                                    Homeryon
                                            Homeryon asper
                                    Pentacheles
                                            Pentacheles laevis
                                                   [Polycheles granulatus]
                                            Pentacheles snyderi
                                            Pentacheles validus
                                                   [Polycheles validus]
                                    Polycheles
                                           [Eryoneicus]
                                           [Stereomastis]
                                            Polycheles crucifer
                                            Polycheles nanus
                                                   [Stereomastis nana]
                                            Polycheles pacificus
                                            Polycheles perarmatus
                                            Polycheles sculptus
                                                   [Eryoneicus faxoni]
                                                   [Stereomastis sculpta]
                                            Polycheles surdus
                                            Polycheles typhlops
                                                   [Pentacheles agassizii]
                                    Willemoesia
                                           [Deidamia]
                                            Willemoesia forceps