Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Arthropoda
        Hexapoda
            Insecta
                    Coleoptera
                          Curculionoidea
                            Dryophthoridae
                                     Cosmopolites
                                             Cosmopolites sordidus
                                     Dryophthorus
                                             Dryophthorus crassus
                                             Dryophthorus insignis
                                             Dryophthorus squalidus
                                     Metamasius
                                             Metamasius callizona
                                     Orthognathus
                                             Orthognathus subparallelus
                                     Rhodobaenus
                                             Rhodobaenus pustulosus
                                             Rhodobaenus suturalis
                                             Rhodobaenus tredecimpunctatus
                                     Rhynchophorus
                                             Rhynchophorus cruentatus
                                     Scyphophorus
                                             Scyphophorus acupunctatus
                                             Scyphophorus yuccae
                                     Sitophilus
                                             Sitophilus granarius
                                             Sitophilus linearis
                                             Sitophilus oryzae
                                             Sitophilus zeamais
                                     Sphenophorus
                                             Sphenophorus bartramiae
                                             Sphenophorus callosus
                                             Sphenophorus cariosus
                                             Sphenophorus caroli
                                             Sphenophorus chittendeni
                                             Sphenophorus cicatristriatus
                                             Sphenophorus coesifrons
                                             Sphenophorus compressirostris
                                             Sphenophorus destructor
                                             Sphenophorus inaequalis
                                             Sphenophorus interstitialis
                                                   [Sphenophorus parvulus]
                                             Sphenophorus melanocephalus
                                             Sphenophorus necydaloides
                                             Sphenophorus rectus
                                             Sphenophorus sayi
                                     Yuccaborus
                                             Yuccaborus frontalis
                Neoptera
                    Coleoptera
                      Polyphaga
                        Cucujiformia
                          Curculionoidea
                            Dryophthoridae
                              Dryophthorinae
                                     Dryophthorus
                                     Mesocordylus
                                     Myocalandra
                                     Polytus
                                     Rhabdoscelus
                                     Sipalinus
                                           [Sipalus]
                                     Stenommatus
                              Orthognathinae
                                Orthognathini
                                     Orthognathus
                                Rhinostomini
                                     Yuccaborus
                              Rhynchophorinae
                                Diocalandrini
                                     Diocalandra
                                Litosomini
                                     Sitophilus
                                Rhynchophorini
                                     Rhynchophorus
                                Sphenophorini
                                     Cactophagus
                                     Cosmopolites
                                     Metamasius
                                     Rhodobaenus
                                     Scyphophorus
                                     Sphenophorus