Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Mollusca
            Bivalvia
              Autobranchia
                Heteroconchia
                 Archiheterodonta
                    Carditida
                          Crassatelloidea
                            Crassatellidae
                              Crassatellinae
                                     Crassatella
                                           [Crassatellites]
                                             Crassatella andrewsi
                                                   [Crassatellites andrewsi]