Central Taxonomic Thesaurus

Taxon Search
  Animalia
      Cnidaria
            Hydrozoa
              Hydroidolina
                    Anthoathecata
                      Filifera
                            Stylasteridae Go to child
      Platyhelminthes
        Rhabditophora
                    Tricladida
                      Continenticola
                          Geoplanoidea
                            Geoplanidae Go to child
Organism
  Animalia
      Arthropoda
              Arachnida
                  Acariformes
                    Sarcoptiformes
                      Astigmata
                          Glycyphagoidea
                            Glycyphagidae Go to child
                    Trombidiformes
                      Prostigmata
                        Eleutherengona
                          Tetranychoidea
                            Tetranychidae Go to child
                    Araneae
                            Agelenidae Go to child
                            Anyphaenidae Go to child
                            Araneidae Go to child
                            Cheiracanthiidae Go to child
                            Cyrtaucheniidae Go to child
                            Dipluridae Go to child
                            Lycosidae Go to child
                            Oonopidae Go to child
                            Oxyopidae Go to child
                            Rhytidicolidae Go to child
                            Salticidae Go to child
                            Sicariidae Go to child
                            Tetragnathidae Go to child
                            Theraphosidae Go to child
                            Theridiidae Go to child
                            Titanoecidae Go to child
                            Uloboridae Go to child
                    Opiliones
                      Eupnoi
                          Phalangioidea
                            Sclerosomatidae Go to child
                      Laniatores
                        Grassatores
                          Gonyleptoidea
                            Agoristenidae Go to child
                            Cosmetidae Go to child
                            Cranaidae Go to child
                          Zalmoxoidea
                            Icaleptidae Go to child
                    Scorpiones
                            Buthidae Go to child
                            Chactidae Go to child
            Chilopoda
                    Scutigeromorpha
                            Pselliodidae Go to child
        Crustacea
          Allotriocarida
            Hexapoda
            Insecta
                      Arctoperlaria
                        Systellognatha
                          Perloidea
                            Perlidae Go to child
                    Blattodea
                          Blattoidea
                            Blattidae Go to child
                          Caraboidea
                            Carabidae Go to child
                    Coleoptera
                          Buprestoidea
                            Buprestidae Go to child
                          Byrrhoidea
                            Byrrhidae Go to child
                            Elmidae Go to child
                            Psephenidae Go to child
                            Ptilodactylidae Go to child
                          Chrysomeloidea
                            Cerambycidae Go to child
                            Chrysomelidae Go to child
                          Coccinelloidea
                            Coccinellidae Go to child
                          Cucujoidea
                            Erotylidae Go to child
                          Curculionoidea
                            Brentidae Go to child
                            Curculionidae Go to child
                            Dryophthoridae Go to child
                            Dytiscidae Go to child
                          Elateroidea
                            Cantharidae Go to child
                            Elateridae Go to child
                            Lampyridae Go to child
                          Hydrophiloidea
                            Epimetopidae Go to child
                          Scarabaeoidea
                            Scarabaeidae Go to child
                          Scirtoidea
                            Scirtidae Go to child
                            Staphylinidae Go to child
                          Tenebrionoidea
                            Meloidae Go to child
                            Tenebrionidae Go to child
                    Dermaptera
                      Neodermaptera
                        Epidermaptera
  Eteodermaptera
  Eudermaptera
                          Forficuloidea
                            Forficulidae Go to child
  Metadermaptera
                          Anisolabidoidea
                            Anisolabididae Go to child
                    Diptera
                            Asilidae Go to child
                            Athericidae Go to child
                            Ceratopogonidae Go to child
                            Chamaemyiidae Go to child
                            Chironomidae Go to child
                            Culicidae Go to child
                            Dixidae Go to child
                            Dolichopodidae Go to child
                            Drosophilidae Go to child
                            Empididae Go to child
                            Fanniidae Go to child
                            Heleomyzidae Go to child
                            Hesperinidae Go to child
                            Limoniidae Go to child
                            Phoridae Go to child
                            Platypezidae Go to child
                            Sarcophagidae Go to child
                            Simuliidae Go to child
                            Stratiomyidae Go to child
                            Syrphidae Go to child
                            Tabanidae Go to child
                            Tachinidae Go to child
                            Tephritidae Go to child
                            Tipulidae Go to child
                    Ephemeroptera
                          Baetoidea
                            Baetidae Go to child
                          Ephemerelloidea
                            Leptohyphidae Go to child
                          Heptagenioidea
                            Oligoneuriidae Go to child
                          Leptophlebioidea
                            Leptophlebiidae Go to child
                    Hemiptera
                          Aradoidea
                            Aradidae Go to child
                      Auchenorrhyncha
                          Cercopoidea
                            Aphrophoridae Go to child
                            Cercopidae Go to child
                        Cicadomorpha
                          Cicadoidea
                            Cicadidae Go to child
  Clypeata
                          Membracoidea
                            Aetalionidae Go to child
                            Cicadellidae Go to child
                            Membracidae Go to child
                          Coccoidea
                            Margarodidae Go to child
                          Coreoidea
                            Alydidae Go to child
                            Coreidae Go to child
                          Fulgoroidea
                            Achilidae Go to child
                            Fulgoridae Go to child
                        Fulgoromorpha
                        Gerromorpha
                          Gerroidea
                            Gerridae Go to child
                      Heteroptera
                        Cimicomorpha
                          Cimicoidea
                            Anthocoridae Go to child
                        Pentatomomorpha
                          Lygaeoidea
                            Berytidae Go to child
                            Lygaeidae Go to child
                            Rhyparochromidae Go to child
                          Miroidea
                            Miridae Go to child
                        Nepomorpha
                          Naucoroidea
                            Naucoridae Go to child
                          Ochteroidea
                            Gelastocoridae Go to child
                          Pentatomoidea
                            Acanthosomatidae Go to child
                            Cydnidae Go to child
                            Pentatomidae Go to child
                          Pyrrhocoroidea
                            Pyrrhocoridae Go to child
                          Reduvoidea
                            Reduviidae Go to child
                      Sternorrhyncha
                        Aphidomorpha
                          Aphidoidea
                            Aphididae Go to child
                        Coccidomorpha
                    Hymenoptera
                          Apoidea
                            Andrenidae Go to child
                            Apidae Go to child
                            Colletidae Go to child
                            Crabronidae Go to child
                            Halictidae Go to child
                            Megachilidae Go to child
                            Sphecidae Go to child
                          Chalcidoidea
                            Chalcididae Go to child
                            Systasidae Go to child
                          Chrysidoidea
                            Chrysididae Go to child
                          Ichneumonoidea
                            Braconidae Go to child
                            Ichneumonidae Go to child
                          Proctotrupoidea
                            Pelecinidae Go to child
                          Vespoidea
                            Eumenidae Go to child
                            Formicidae Go to child
                            Pompilidae Go to child
                            Vespidae Go to child
                    Lepidoptera
                          Bombycoidea
                            Apatelodidae Go to child
                            Bombycidae Go to child
                            Saturniidae Go to child
                            Sphingidae Go to child
                          Drepanoidea
                            Drepanidae Go to child
                          Gelechioidea
                            Depressariidae Go to child
                            Gelechiidae Go to child
                          Geometroidea
                            Geometridae Go to child
                            Sematuridae Go to child
                          Lasiocampoidea
                            Lasiocampidae Go to child
                          Mimallonoidea
                            Mimallonidae Go to child
                          Papilionoidea
                            Hedylidae Go to child
                            Hesperiidae Go to child
                            Lycaenidae Go to child
                            Nymphalidae Go to child
                            Papilionidae Go to child
                            Pieridae Go to child
                            Riodinidae Go to child
                          Pyraloidea
                            Crambidae Go to child
                            Pyralidae Go to child
                          Tineoidea
                            Psychidae Go to child
                            Tineidae Go to child
                          Tortricoidea
                            Tortricidae Go to child
                          Zygaenoidea
                            Limacodidae Go to child
                            Megalopygidae Go to child
                            Zygaenidae Go to child
                    Mantodea
                      Eumantodea
                        Schizomantodea
  Artimantodea
  Amerimantodea
                            Thespidae Go to child
  Cernomantodea
                            Mantidae Go to child
                            Liturgusidae Go to child
                    Mecoptera
                            Bittacidae Go to child
                    Megaloptera
                            Corydalidae Go to child
                    Neuroptera
                            Myrmeleontidae Go to child
                            Osmylidae Go to child
                          Noctuoidea
                            Erebidae Go to child
                            Noctuidae Go to child
                            Nolidae Go to child
                            Notodontidae Go to child
                    Odonata
                      Anisoptera
                            Aeshnidae Go to child
                            Libellulidae Go to child
                      Zygoptera
                            Calopterygidae Go to child
                            Coenagrionidae Go to child
                            Lestidae Go to child
                    Orthoptera
                      Caelifera
                        Acrididea
                          Acridoidea
                            Acrididae Go to child
                            Romaleidae Go to child
                          Eumastacoidea
                            Eumastacidae Go to child
                          Proscopioidea
                            Proscopiidae Go to child
                                   [Proscopidae]
                          Pyrgomorphoidea
                            Pyrgomorphidae Go to child
                        Tridactylidea
                          Tridactyloidea
                            Ripipterygidae Go to child
                      Ensifera
                        Gryllidea
                          Grylloidea
                            Gryllidae Go to child
                        Tettigoniidea
                          Tettigonioidea
                            Tettigoniidae Go to child
                    Phasmida
                      Euphasmatodea
                            Diapheromeridae Go to child
                          Pseudophasmatoidea
                            Pseudophasmatidae Go to child
                Pterygota
                    Siphonaptera
                          Malacopsylloidea
                            Rhopalopsyllidae Go to child
                          Pygiopsylloidea
                            Pygiopsyllidae Go to child
                    Trichoptera
                          Glossosomatoidea
                            Glossosomatidae Go to child
                          Hydropsychoidea
                            Hydropsychidae Go to child
                          Leptoceroidea
                            Calamoceratidae Go to child
                            Leptoceridae Go to child
                          Rhyacophiloidea
                            Hydrobiosidae Go to child
                          Sericostomatoidea
                            Anomalopsychidae Go to child
            Malacostraca
                    Amphipoda
                      Senticaudata
                        Talitrida
                          Hyaloidea
                            Hyalellidae Go to child
                    Decapoda
                      Pleocyemata
                        Astacidea
                          Parastacoidea
                            Parastacidae Go to child
                        Brachyura
  Eubrachyura
  Thoracotremata
                          Ocypodoidea
                            Ocypodidae Go to child
                    Isopoda
                      Oniscidea
                            Armadillidiidae Go to child
                            Porcellionidae Go to child
      Chordata
                    Characiformes
                            Bryconidae Go to child
                            Characidae Go to child
                            Curimatidae Go to child
                            Parodontidae Go to child
            Reptilia
        Vertebrata
          Amniota
            Aves
                    Accipitriformes
                            Accipitridae Go to child
                            Cathartidae Go to child
                            Pandionidae Go to child
                    Anseriformes
                            Anatidae Go to child
                    Apodiformes
                            Apodidae Go to child
                            Trochilidae Go to child
                    Caprimulgiformes
                            Caprimulgidae Go to child
                    Charadriiformes
                            Burhinidae Go to child
                            Charadriidae Go to child
                            Haematopodidae Go to child
                            Jacanidae Go to child
                            Laridae Go to child
                            Recurvirostridae Go to child
                            Scolopacidae Go to child
                    Ciconiiformes
                            Ciconiidae Go to child
                    Columbiformes
                            Columbidae Go to child
                    Coraciiformes
                            Alcedinidae Go to child
                            Momotidae Go to child
                    Cuculiformes
                            Cuculidae Go to child
                    Eurypygiformes
                            Eurypygidae Go to child
                    Falconiformes
                            Falconidae Go to child
                    Galliformes
                            Cracidae Go to child
                            Odontophoridae Go to child
                            Phasianidae Go to child
                    Gruiformes
                            Aramidae Go to child
                            Rallidae Go to child
                    Nyctibiiformes
                            Nyctibiidae Go to child
                    Opisthocomiformes
                            Opisthocomidae Go to child
                    Passeriformes
                            Cardinalidae Go to child
                            Cinclidae Go to child
                            Conopophagidae Go to child
                            Corvidae Go to child
                            Cotingidae Go to child
                            Estrildidae Go to child
                            Formicariidae Go to child
                            Fringillidae Go to child
                            Furnariidae Go to child
                            Grallariidae Go to child
                            Hirundinidae Go to child
                            Icteridae Go to child
                            Maluridae Go to child
                            Melanopareiidae Go to child
                            Mimidae Go to child
                            Motacillidae Go to child
                            Parulidae Go to child
                            Passerellidae Go to child
                            Passeridae Go to child
                            Pipridae Go to child
                            Polioptilidae Go to child
                            Rhinocryptidae Go to child
                            Thamnophilidae Go to child
                            Troglodytidae Go to child
                            Turdidae Go to child
                            Tyrannidae Go to child
                            Vireonidae Go to child
                    Pelecaniformes
                            Ardeidae Go to child
                            Pelecanidae Go to child
                            Threskiornithidae Go to child
                    Phoenicopteriformes
                            Phoenicopteridae Go to child
                    Piciformes
                            Bucconidae Go to child
                            Capitonidae Go to child
                            Galbulidae Go to child
                            Picidae Go to child
                            Ramphastidae Go to child
                            Semnornithidae Go to child
                    Podicipediformes
                            Podicipedidae Go to child
                    Psittaciformes
                            Psittacidae Go to child
                    Steatornithiformes
                            Steatornithidae Go to child
                    Strigiformes
                            Strigidae Go to child
                            Tytonidae Go to child
                    Suliformes
                            Fregatidae Go to child
                            Phalacrocoracidae Go to child
                    Tinamiformes
                            Tinamidae Go to child
                    Trogoniformes
                            Trogonidae Go to child
            Crocodylia
                      Eusuchia
                            Crocodylidae Go to child
            Mammalia
              Theria
                Eutheria
                    Artiodactyla
                            Bovidae Go to child
                            Camelidae Go to child
                            Cervidae Go to child
                            Suidae Go to child
                      Caniformia
                            Canidae Go to child
                            Mephitidae Go to child
                            Mustelidae Go to child
                            Otariidae Go to child
                            Procyonidae Go to child
                            Ursidae Go to child
                    Carnivora
                      Feliformia
                            Felidae Go to child
                    Chiroptera
                      Yangochiroptera
                          Emballonuroidea
                            Emballonuridae Go to child
                          Noctilionoidea
                            Furipteridae Go to child
                            Phyllostomidae Go to child
                          Vespertilionoidea
                            Molossidae Go to child
                            Vespertilionidae Go to child
                    Cingulata
                            Dasypodidae Go to child
                    Eulipotyphla
                    Lagomorpha
                            Leporidae Go to child
                    Perissodactyla
                            Tapiridae Go to child
                    Pilosa
                      Folivora
                            Bradypodidae Go to child
                            Megalonychidae Go to child
                      Vermilingua
                            Myrmecophagidae Go to child
                    Primates
                      Haplorrhini
                        Simiiformes
                            Atelidae Go to child
                            Cebidae Go to child
                    Rodentia
                      Hystricomorpha
                        Hystricognathi
                            Chinchillidae Go to child
                            Cuniculidae Go to child
                            Dasyproctidae Go to child
                            Echimyidae Go to child
                            Erethizontidae Go to child
                      Myomorpha
                          Muroidea
                            Cricetidae Go to child
                            Muridae Go to child
                            Soricidae Go to child
                Metatheria
                            Caenolestidae Go to child
                    Didelphimorphia
                            Didelphidae Go to child
                    Paucituberculata
            Squamata
                            Amphisbaenidae Go to child
                          Booidea
                            Boidae Go to child
                          Colubroidea
                            Colubridae Go to child
                          Elapoidea
                            Elapidae Go to child
                          Gekkota
                            Gekkonidae Go to child
                            Phyllodactylidae Go to child
                            Sphaerodactylidae Go to child
                          Iguania
                            Dactyloidae Go to child
                            Hoplocercidae Go to child
                            Iguanidae Go to child
                            Polychrotidae Go to child
                            Tropiduridae Go to child
                          Lacertoidea
                            Alopoglossidae Go to child
                            Gymnophthalmidae Go to child
                            Teiidae Go to child
                            Leiocephalidae Go to child
                            Tropidophiidae Go to child
                          Typhlopoidea
                            Leptotyphlopidae Go to child
                            Viperidae Go to child
            Testudines
                      Cryptodira
                          Chelydroidea
                            Chelydridae Go to child
                          Testudinoidea
                            Emydidae Go to child
            Amphibia
                    Anura
                          Brachycephaloidea
                            Craugastoridae Go to child
                            Eleutherodactylidae Go to child
                            Bufonidae Go to child
                            Centrolenidae Go to child
                            Ceratophryidae Go to child
                          Dendrobatoidea
                            Aromobatidae Go to child
                            Dendrobatidae Go to child
                            Hemiphractidae Go to child
                            Hylidae Go to child
                            Leptodactylidae Go to child
                            Microhylidae Go to child
                            Phyllomedusidae Go to child
                            Pipidae Go to child
                            Ranidae Go to child
                            Telmatobiidae Go to child
                    Caudata
                            Plethodontidae Go to child
                    Gymnophiona
                            Caeciliidae Go to child
                    Cyprinodontiformes
                            Poeciliidae Go to child
            Elasmobranchii
                    Myliobatiformes
                            Dasyatidae Go to child
  Gnathostomata
  Osteichthyes
            Actinopterygii
  Sarcopterygii
  Tetrapoda
                    Perciformes
                            Cichlidae Go to child
                    Siluriformes
                            Astroblepidae Go to child
                            Heptapteridae Go to child
                            Loricariidae Go to child
                            Pseudopimelodidae Go to child
                            Trichomycteridae Go to child
      Mollusca
                          Bellerophontoidea
                            Tropidodiscidae Go to child
            Bivalvia
              Autobranchia
                Heteroconchia
                 Euheterodonta
                  Imparidentia
                    Venerida
                          Cyrenoidea
                            Cyrenidae Go to child
            Gastropoda
              Caenogastropoda
                    Architaenioglossa
                          Cyclophoroidea
                            Neocyclotidae Go to child
                          Cerithioidea
                            Thiaridae Go to child
              Heterobranchia
                Euthyneura
                 Tectipleura
                  Eupulmonata
                    Stylommatophora
                      Achatinina
                          Achatinoidea
                            Achatinidae Go to child
                      Helicina
                        Limacoidei
                          Limacoidea
                            Agriolimacidae Go to child
                            Limacidae Go to child
                        Orthalicoidei
                          Orthalicoidea
                            Bulimulidae Go to child
                            Megaspiridae Go to child
                            Orthalicidae Go to child
                        Rhytidoidei
                          Rhytidoidea
                            Strophocheilidae Go to child
                  Hygrophila
                          Lymnaeoidea
                            Planorbidae Go to child
              Neritimorpha
                    Cycloneritida
                          Helicinoidea
                            Helicinidae Go to child