University of Illinois at Urbana-Champaign
Prairie Research Institute
Illinois Natural History Survey

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Organism
  Animalia
    Bilateria
     Deuterostomia
      Chordata
        Cephalochordata
               [Acrania]
        Urochordata
               [Tunicata]
        Vertebrata
         Agnatha
            Cephalaspidomorphi
                   [Cephalaspidomorpha]
                    Petromyzontiformes
                            Geotriidae
                                   [Geotriinae]
                            Mordaciidae
                                   [Mordaciinae]
                            Petromyzontidae
                                   [Petromyzontinae]
                                   [Petromyzonidae]
            Myxini
                    Myxiniformes
                            Myxinidae
            Pteraspidomorphi
                   [Pteraspidomorpha]
         Gnathostomata
          Actinopterygii
            Holostei
                    Lepisosteiformes
                            Lepisosteidae
            Teleostei
                  Acanthopterygii
                    Atheriniformes
                            Atherinopsidae
                    Cyprinodontiformes
                      Cyprinodontoidei
                            Anablepidae
                                   [Jenynsiidae]
                            Cyprinodontidae
                            Fundulidae
                            Goodeidae
                            Poeciliidae
                            Profundulidae
                            Valenciidae
                    Gasterosteiformes
                      Gasterosteoidei
                            Gasterosteidae
                    Perciformes
                      Gobioidei
                            Gobiidae
                                   [Gobioididae]
                                   [Oxudercidae]
                                   [Trypauchenidae]
                      Percoidei
                             [Percoidea]
                             [Polynemoidei]
                             [Sphyraenoidei]
                            Acropomatidae
                            Aplodactylidae
                            Apogonidae
                            Arripidae
                                   [Arripididae]
                            Banjosidae
                            Bathyclupeidae
                            Bramidae
                            Caesionidae
                                   [Caesioninae]
                            Callanthiidae
                            Carangidae
                                   [Apolectidae]
                            Caristiidae
                            Centracanthidae
                                   [Maenidae]
                            Centrarchidae
                            Centrogeniidae
                                   [Centrogenysidae]
                            Centropomidae
                            Cepolidae
                            Chaetodontidae
                            Chandidae
                                   [Ambassidae]
                            Cheilodactylidae
                                   [Gregoryinidae]
                            Chironemidae
                            Cirrhitidae
                            Coryphaenidae
                            Datnioididae
                            Dichistiidae
                                   [Coracinidae]
                            Dinolestidae
                            Dinopercidae
                            Drepaneidae
                                   [Drepanidae]
                            Echeneidae
                                   [Echeneididae]
                            Emmelichthyidae
                            Enoplosidae
                            Epigonidae
                            Gerreidae
                            Glaucosomatidae
                            Grammatidae
                                   [Grammidae]
                            Haemulidae
                                   [Pomadasyidae]
                            Howellidae
                            Inermiidae
                            Kuhliidae
                            Kyphosidae
                            Lactariidae
                            Lateolabracidae
                            Latridae
                                   [Latrididae]
                            Leiognathidae
                            Leptobramidae
                            Lethrinidae
                            Lobotidae
                            Lutjanidae
                            Malacanthidae
                            Menidae
                            Monodactylidae
                            Moronidae
                            Mullidae
                            Nandidae
                            Nematistiidae
                            Nemipteridae
                                   [Pentapodidae]
                            Notograptidae
                            Opistognathidae
                                   [Opisthognathidae]
                            Oplegnathidae
                                   [Hoplegnathidae]
                            Ostracoberycidae
                            Pempheridae
                                   [Pempherididae]
                            Pentacerotidae
                                   [Histiopteridae]
                            Percichthyidae
                                   [Gadopsidae]
                            Percidae
                            Plesiopidae
                                   [Acanthoclinidae]
                            Polycentridae
                            Polynemidae
                            Polyprionidae
                            Pomacanthidae
                            Pomatomidae
                            Priacanthidae
                            Pseudochromidae
                            Rachycentridae
                            Sciaenidae
                            Scombropidae
                            Serranidae
                                   [Grammistidae]
                                   [Pseudogrammidae]
                            Sillaginidae
                            Sparidae
                            Sphyraenidae
                            Symphysanodontidae
                            Terapontidae
                                   [Teraponidae]
                            Toxotidae
                    Tetraodontiformes
                      Triacanthodoidei
                            Triacanthodidae
                  Clupeomorpha
                    Clupeiformes
                      Clupeoidei
                            Clupeidae
                                   [Clupea alepidota]
                                   [Clupea arabica]
                                   [Clupea bipunctata]
                                   [Clupea brunnichii]
                                   [Clupea exile]
                                   [Clupea hepsetus]
                                   [Clupea kowal]
                                   [Clupea lodna]
                                   [Clupea manulensis]
                                   [Clupea ogura]
                                   [Clupea sardina]
                                   [Clupea sardinacaroli]
                                   [Clupea schaleh]
                                   [Clupea sicula]
                                   [Clupea sima]
                                   [Clupea tropica]
                                   [Clupeoides hueensis]
                                   [Harengula punctata]
                  Elopomorpha
                    Anguilliformes
                      Anguilloidei
                            Anguillidae
                  Ostariophysi
                    Characiformes
                            Characidae
                                   [Characidiinae]
                                   [Characinae]
                                   [Crenuchinae]
                                   [Glandulocaudinae]
                                   [Iguanodectinae]
                                   [Rhoadsiinae]
                                   [Serrasalminae]
                                   [Stethaprioninae]
                                   [Tetragonopterinae]
                                   [Characidiidae]
                                   [Crenuchidae]
                                   [Serrasalmidae]
                    Cypriniformes
                          Cobitoidea
                            Catostomidae
                            Cobitidae
                          Cyprinoidea
                            Cyprinidae
                                   [Rasbora urophthalma]
                            Psilorhynchidae
                                   [Psilorhynchinae]
                    Siluriformes
                           [Nematognathi]
                            Akysidae
                            Amblycipitidae
                            Amphiliidae
                            Ariidae
                                   [Tachysuridae]
                            Aspredinidae
                                   [Aspredininae]
                                   [Bunocephalinae]
                                   [Bunocephalini]
                                   [Hoplomyzontini]
                            Astroblepidae
                            Auchenipteridae
                                   [Ageneiosidae]
                            Bagridae
                            Callichthyidae
                            Cetopsidae
                                   [Helogeneidae]
                            Chacidae
                            Clariidae
                            Cranoglanididae
                            Diplomystidae
                            Doradidae
                            Erethistidae
                            Heptapteridae
                            Heteropneustidae
                                   [Saccobranchidae]
                            Hypophthalmidae
                            Ictaluridae
                                   [Ameiuridae]
                            Lacantuniidae
                            Loricariidae
                            Malapteruridae
                            Mochokidae
                            Nematogenyidae
                            Olyridae
                            Pangasiidae
                            Parakysidae
                            Pimelodidae
                            Plotosidae
                            Pseudopimelodidae
                            Schilbeidae
                            Scoloplacidae
                            Siluridae
                            Sisoridae
                                   [Bagariidae]
                            Trichomycteridae
                                   [Pygidium]
                  Paracanthopterygii
                    Percopsiformes
                      Aphredoderoidei
                            Aphredoderidae
                  Protacanthopterygii
                    Esociformes
                            Esocidae
                    Osmeriformes
                      Osmeroidei
                          Osmeroidea
                            Osmeridae
                                   [Plecoglossidae]
                    Salmoniformes
                            Salmonidae
          Chondrichthyes
          Sarcopterygii
          Tetrapoda
            Amphibia
                   [Apsidospondyli]
                   [Lepospondyli]
                   [Lissamphibia]
                   [Salientia]
                    Anura
                           [Rana cordofana]
                            Alytidae
                                   [Colodactylidae]
                                   [Discoglossidae]
                            Aromobatidae
                            Arthroleptidae
                            Bombinatoridae
                            Brachycephalidae
                            Brevicipitidae
                                   [Brevicipitinae]
                            Bufonidae
                            Calyptocephalellidae
                            Centrolenidae
                                   [Allophrynidae]
                            Ceratobatrachidae
                            Ceratophryidae
                            Craugastoridae
                            Cycloramphidae
                                   [Rhinodermatidae]
                            Dendrobatidae
                            Dicroglossidae
                            Eleutherodactylidae
                            Heleophrynidae
                            Hemiphractidae
                                   [Hemiphractinae]
                            Hemisotidae
                            Hylidae
                            Hylodidae
                            Hyperoliidae
                                   [Hyperoliinae]
                            Leiopelmatidae
                                   [Ascaphidae]
                            Leiuperidae
                            Leptodactylidae
                                   [Leptodactylinae]
                            Limnodynastidae
                            Mantellidae
                            Megophryidae
                            Micrixalidae
                            Microhylidae
                            Myobatrachidae
                                   [Rheobatrachidae]
                            Nasikabatrachidae
                            Nyctibatrachidae
                            Pelobatidae
                            Pelodytidae
                            Petropedetidae
                            Phrynobatrachidae
                            Pipidae
                                   [Dactylethrinae]
                                   [Pipinae]
                            Ptychadenidae
                            Pyxicephalidae
                            Ranidae
                            Ranixalidae
                            Rhacophoridae
                            Rhinophrynidae
                            Scaphiopodidae
                            Sooglossidae
                            Strabomantidae
                    Caudata
                           [Urodela]
                            Ambystomatidae
                                   [Dicamptodontidae]
                            Amphiumidae
                            Cryptobranchidae
                            Hynobiidae
                            Plethodontidae
                            Proteidae
                            Rhyacotritonidae
                            Salamandridae
                            Sirenidae
                    Gymnophiona
                            Caeciliidae
                                   [Caeciliinae]
                                   [Caeciliaidae]
                                   [Scolecomorphidae]
                                   [Typhlonectidae]
                            Ichthyophiidae
                                   [Uraeotyphlidae]
                            Rhinatrematidae
            Aves
                    Accipitriformes
                            Accipitridae
                                   [Accipitrinae]
                            Cathartidae
                            Pandionidae
                                   [Pandioninae]
                            Sagittariidae
                    Anseriformes
                            Anatidae
                            Anhimidae
                            Anseranatidae
                    Apodiformes
                           [Apodi]
                           [Trochili]
                           [Trochiliformes]
                            Aegothelidae
                            Apodidae
                            Hemiprocnidae
                            Trochilidae
                    Apterygiformes
                            Apterygidae
                    Bucerotiformes
                           [Bucerotes]
                           [Upupiformes]
                            Bucerotidae
                            Bucorvidae
                            Phoeniculidae
                                   [Rhinopomastidae]
                            Upupidae
                    Caprimulgiformes
                           [Caprimulgi]
                           [Steatornithes]
                            Caprimulgidae
                                   [Eurostopodidae]
                            Nyctibiidae
                            Podargidae
                                   [Batrachostomidae]
                            Steatornithidae
                    Cariamiformes
                           [Cariamae]
                            Cariamidae
                    Casuariiformes
                            Casuariidae
                            Dromaiidae
                    Charadriiformes
                           [Alcae]
                           [Charadrii]
                           [Lari]
                           [Turnices]
                           [Turniciformes]
                            Alcidae
                            Burhinidae
                            Charadriidae
                            Chionidae
                                   [Chionididae]
                            Dromadidae
                            Glareolidae
                            Haematopodidae
                            Ibidorhynchidae
                            Jacanidae
                            Laridae
                                   [Larinae]
                                   [Rynchopinae]
                                   [Sterninae]
                                   [Rynchopidae]
                            Pedionomidae
                            Pluvianellidae
                            Pluvianidae
                            Recurvirostridae
                            Rostratulidae
                            Scolopacidae
                                   [Phalaropodinae]
                                   [Scolopacinae]
                                   [Phalaropodidae]
                            Stercorariidae
                                   [Stercorariinae]
                            Thinocoridae
                            Turnicidae
                    Ciconiiformes
                           [Pterocletes]
                            Ciconiidae
                    Coliiformes
                            Coliidae
                    Columbiformes
                           [Columbae]
                            Columbidae
                            Raphidae
                    Coraciiformes
                           [Alcedines]
                           [Coracii]
                           [Meropes]
                            Alcedinidae
                            Brachypteraciidae
                            Coraciidae
                            Meropidae
                            Momotidae
                            Todidae
                    Cuculiformes
                           [Cuculi]
                            Cuculidae
                    Eurypygiformes
                           [Eurypygae]
                           [Rhynocheti]
                            Eurypygidae
                            Rhynochetidae
                                   [Rhynchocetidae]
                    Falconiformes
                            Falconidae
                    Galliformes
                           [Craciformes]
                           [Galli]
                           [Opisthocomi]
                            Cracidae
                            Megapodiidae
                            Numididae
                                   [Numidinae]
                            Odontophoridae
                            Phasianidae
                    Gaviiformes
                            Gaviidae
                    Gruiformes
                           [Grues]
                           [Heliornithes]
                            Aramidae
                            Gruidae
                            Heliornithidae
                            Psophiidae
                            Rallidae
                    Leptosomiformes
                            Leptosomidae
                    Mesitornithiformes
                           [Mesitornithes]
                           [Mesoenatides]
                            Mesitornithidae
                                   [Mesoenatidae]
                                   [Mestiornithidae]
                    Musophagiformes
                           [Musophagi]
                            Musophagidae
                    Opisthocomiformes
                            Opisthocomidae
                    Otidiformes
                           [Otides]
                            Otididae
                    Passeriformes
                           [Eurylami]
                           [Menurae]
                           [Oscines]
                           [Tyranni]
                            Acanthisittidae
                                   [Xenicidae]
                            Acanthizidae
                            Acrocephalidae
                            Aegithalidae
                            Aegithinidae
                            Alaudidae
                            Arcanatoridae
                            Artamidae
                            Atrichornithidae
                            Bernieridae
                            Bombycillidae
                            Buphagidae
                            Calcariidae
                            Callaeatidae
                                   [Callaeidae]
                            Campephagidae
                            Cardinalidae
                            Certhiidae
                            Cettiidae
                            Chaetopidae
                            Chloropseidae
                            Cinclidae
                            Cisticolidae
                            Climacteridae
                            Cnemophilidae
                            Coerebidae
                            Conopophagidae
                            Corcoracidae
                            Corvidae
                            Cotingidae
                                   [Oxyruncidae]
                            Cracticidae
                            Dasyornithidae
                            Dicaeidae
                            Dicruridae
                            Donacobiidae
                            Dulidae
                            Emberizidae
                            Erythrocercidae
                            Estrildidae
                                   [Estrildinae]
                            Eupetidae
                            Eurylaimidae
                            Formicariidae
                            Fringillidae
                                   [Carduelinae]
                                   [Drepanidinae]
                                   [Fringillinae]
                                   [Drepanididae]
                            Furnariidae
                                   [Dendrocolaptidae]
                            Grallariidae
                            Hirundinidae
                            Hyliotidae
                            Hylocitreidae
                            Hypocoliidae
                                   [Hypocolidae]
                            Icteridae
                            Irenidae
                                   [Trenidae]
                            Laniidae
                            Leiothrichidae
                                   [Leiotrichidae]
                                     Phyllanthus
                            Phyllanthus saffordii
                            Locustellidae
                                   [Megaluridae]
                            Machaerirhynchidae
                            Macrosphenidae
                            Malaconotidae
                            Maluridae
                            Melanocharitidae
                            Melanopareiidae
                            Meliphagidae
                            Menuridae
                            Mimidae
                            Mohoidae
                            Monarchidae
                                   [Grallinidae]
                            Motacillidae
                            Muscicapidae
                            Nectariniidae
                            Neosittidae
                            Nicatoridae
                            Notiomystidae
                            Oreoicidae
                            Oriolidae
                            Orthonychidae
                            Pachycephalidae
                            Panuridae
                            Paradisaeidae
                            Paramythiidae
                            Pardalotidae
                            Paridae
                            Parulidae
                            Passeridae
                            Pellorneidae
                            Petroicidae
                            Peucedramidae
                            Philepittidae
                            Phylloscopidae
                            Picathartidae
                            Pipridae
                            Pittidae
                            Pityriaseidae
                            Platysteiridae
                            Ploceidae
                            Pnoepygidae
                            Polioptilidae
                            Pomatostomidae
                            Prionopidae
                            Promeropidae
                            Prunellidae
                            Psophodidae
                            Ptilogonatidae
                            Ptilonorhynchidae
                            Pycnonotidae
                            Regulidae
                            Remizidae
                            Rhinocryptidae
                            Rhipiduridae
                            Sapayoaidae
                                   [Incerta_sedis]
                            Scotocercidae
                            Sittidae
                            Stenostiridae
                            Sturnidae
                                   [Sturninae]
                                   [Rhabdornithidae]
                            Sylviidae
                                   [Chamaeidae]
                            Tephrodornithidae
                            Thamnophilidae
                            Thraupidae
                            Tichodromidae
                            Timaliidae
                            Troglodytidae
                            Turdidae
                            Tyrannidae
                                   [Elaeniinae]
                                   [Fluvicolinae]
                                   [Platyrinchinae]
                                   [Tyranninae]
                            Urocynchramidae
                            Vangidae
                            Viduidae
                                   [Viduinae]
                            Vireonidae
                            Zosteropidae
                    Pelecaniformes
                            Ardeidae
                            Balaenicipitidae
                            Pelecanidae
                            Scopidae
                            Threskiornithidae
                    Phaethontiformes
                            Phaethontidae
                    Phoenicopteriformes
                            Phoenicopteridae
                    Piciformes
                           [Galbulae]
                           [Galbuliformes]
                           [Pici]
                            Bucconidae
                            Galbulidae
                            Indicatoridae
                            Picidae
                            Ramphastidae
                    Podicipediformes
                            Podicipedidae
                    Procellariiformes
                            Diomedeidae
                            Hydrobatidae
                            Pelecanoididae
                            Procellariidae
                    Psittaciformes
                            Psittacidae
                    Pteroclidiformes
                            Pteroclididae
                    Rheiformes
                            Rheidae
                    Sphenisciformes
                            Spheniscidae
                    Strigiformes
                            Strigidae
                            Tytonidae
                    Struthioniformes
                            Struthionidae
                    Suliformes
                            Anhingidae
                            Fregatidae
                            Phalacrocoracidae
                            Sulidae
                    Tinamiformes
                            Tinamidae
                                   [Rhynchotinae]
                                   [Tinaminae]
                    Trogoniformes
                            Trogonidae
            Mammalia
              Prototheria
                    Monotremata
                            Ornithorhynchidae
                            Tachyglossidae
              Theria
                Eutheria
                    Afrosoricida
                      Chrysochloridea
                            Chrysochloridae
                      Tenrecomorpha
                            Tenrecidae
                    Artiodactyla
                            Antilocapridae
                            Bovidae
                                   [Antilope koba]
                                   [Antilope mazama]
                                   [Antilope temamazama]
                                   [Cervus guineensis]
                                   [Ixalus probaton]
                                   [Ixalus]
                            Camelidae
                            Cervidae
                            Giraffidae
                                   [Camelopardalina]
                                   [Camelopardina]
                            Hippopotamidae
                                   [Choeropsinae]
                            Moschidae
                            Suidae
                                   [Babirussina]
                            Tayassuidae
                                   [Dicotylidae]
                            Tragulidae
                                   [Moschus leverianus]
                    Carnivora
                      Caniformia
                             [Pinnipedia]
                            Ailuridae
                                   [Ailurinae]
                            Canidae
                            Mephitidae
                                   [Mephitinae]
                            Mustelidae
                                   [Mustilidae]
                            Odobenidae
                            Otariidae
                                   [Arctocephalinae]
                                   [Otariinae]
                            Phocidae
                            Procyonidae
                                   [Potosinae]
                                   [Procyoninae]
                            Ursidae
                                   [Ursinae]
                      Feliformia
                            Eupleridae
                            Felidae
                            Herpestidae
                                   [Herpestinae]
                            Hyaenidae
                                   [Hyaeninae]
                                   [Protelinae]
                            Nandiniidae
                                   [Nandiniinae]
                            Viverridae
                    Cetacea
                      Mysticeti
                             [Mystaceta]
                            Balaenidae
                            Balaenopteridae
                            Eschrichtiidae
                                   [Rhachianectidae]
                            Neobalaenidae
                      Odontoceti
                            Delphinidae
                                   [Cephalorhynchinae]
                                   [Lissodelphinae]
                                   [Orcinae]
                                   [Globicephalidae]
                                   [Stenidae]
                            Hyperoodontidae
                                   [Hyperoodontina]
                            Iniidae
                                   [Lipotidae]
                                   [Pontoporiidae]
                                   [Stenodelphinidae]
                            Kogiidae
                            Monodontidae
                            Phocoenidae
                            Physeteridae
                            Platanistidae
                                   [Susuidae]
                    Chiroptera
                           [Megachiroptera]
                           [Microchiroptera]
                      Yangochiroptera
                          Emballonuroidea
                            Emballonuridae
                            Nycteridae
                          Noctilionoidea
                            Furipteridae
                            Mormoopidae
                            Mystacinidae
                            Myzopodidae
                            Noctilionidae
                            Phyllostomidae
                            Thyropteridae
                          Vespertilionoidea
                            Cistugidae
                            Miniopteridae
                            Molossidae
                            Natalidae
                            Vespertilionidae
                      Yinpterochiroptera
                            Pteropodidae
                          Rhinolophoidea
                                 [Rhinopomatoidea]
                            Craseonycteridae
                            Hipposideridae
                                   [Hipposiderinae]
                            Megadermatidae
                            Rhinolophidae
                                   [Rhinolophinae]
                            Rhinopomatidae
                    Cingulata
                           [Xenarthra]
                            Dasypodidae
                    Dermoptera
                            Cynocephalidae
                    Erinaceomorpha
                            Erinaceidae
                    Hyracoidea
                            Procaviidae
                    Lagomorpha
                            Leporidae
                            Ochotonidae
                            Prolagidae
                    Macroscelidea
                            Macroscelididae
                    Perissodactyla
                            Equidae
                            Rhinocerotidae
                            Tapiridae
                    Pholidota
                            Manidae
                    Pilosa
                           [Edentata]
                      Folivora
                            Bradypodidae
                            Megalonychidae
                      Vermilingua
                            Cyclopedidae
                            Myrmecophagidae
                    Primates
                      Haplorrhini
                        Simiiformes
                            Aotidae
                                   [Aotinae]
                            Atelidae
                            Callitrichidae
                                   [Callitrichinae]
                            Cebidae
                          Cercopithecoidea
                            Cercopithecidae
                          Hominoidea
                            Hominidae
                                   [Pongidae]
                            Hylobatidae
                            Pitheciidae
                        Tarsiiformes
                            Tarsiidae
                      Strepsirrhini
                        Chiromyiformes
                            Daubentoniidae
                                   [Cheiromyidae]
                                   [Chiromyidae]
                        Lemuriformes
                          Cheirogaleoidea
                            Cheirogaleidae
                                   [Cheirogaleinae]
                                   [Phanerinae]
                          Lemuroidea
                            Indriidae
                                   [Indridae]
                            Lemuridae
                            Lepilemuridae
                                   [Megaladapidae]
                        Lorisiformes
                            Galagidae
                                   [Galagonidae]
                            Lorisidae
                                   [Loridae]
                    Proboscidea
                            Elephantidae
                    Rodentia
                      Anomaluromorpha
                            Anomaluridae
                            Pedetidae
                      Castorimorpha
                            Castoridae
                            Geomyidae
                            Heteromyidae
                      Hystricomorpha
                             [Hystricognatha]
                             [Sciuravida]
                        Ctenodactylomorphi
                            Ctenodactylidae
                        Hystricognathi
                            Abrocomidae
                            Bathyergidae
                            Capromyidae
                            Caviidae
                            Chinchillidae
                            Ctenomyidae
                                   [Ctenomyini]
                            Cuniculidae
                                   [Agoutidae]
                            Dasyproctidae
                                   [Dasyproctinae]
                            Diatomyidae
                                   [Laonastidae]
                            Dinomyidae
                            Echimyidae
                            Erethizontidae
                                   [Erithizontidae]
                            Heptaxodontidae
                                   [Amblyrhizinae]
                                   [Elasmodontomyinae]
                            Hystricidae
                            Myocastoridae
                                   [Myocastorinae]
                            Octodontidae
                            Petromuridae
                                   [Petromyidae]
                            Thryonomyidae
                      Myomorpha
                          Dipodoidea
                            Dipodidae
                                   [Dipodes]
                                   [Zapodidae]
                          Muroidea
                                 [Muriformes]
                                 [Myoidea]
                            Calomyscidae
                                   [Calomyscinae]
                            Cricetidae
                            Muridae
                            Nesomyidae
                            Platacanthomyidae
                                   [Platacanthomyinae]
                                   [Typhlomyinae]
                            Spalacidae
                      Sciuromorpha
                             [Sciurognathi]
                            Aplodontiidae
                                   [Aplodontidae]
                                   [Haplodontidae]
                                   [Haploodontidae]
                                   [Haploodontini]
                            Gliridae
                                   [Glirini]
                                   [Leithiidae]
                                   [Muscardinidae]
                                   [Myosidae]
                                   [Myoxidae]
                                   [Seleviniidae]
                            Sciuridae
                    Scandentia
                            Ptilocercidae
                                   [Ptilocercinae]
                            Tupaiidae
                                   [Tupaiinae]
                    Sirenia
                            Dugongidae
                            Trichechidae
                    Soricomorpha
                           [Insectivora]
                            Nesophontidae
                            Solenodontidae
                            Soricidae
                            Talpidae
                    Tubulidentata
                            Orycteropodidae
                Metatheria
                       [Marsupialia]
                    Dasyuromorphia
                            Dasyuridae
                            Myrmecobiidae
                            Thylacinidae
                    Didelphimorphia
                            Didelphidae
                    Diprotodontia
                      Macropodiformes
                            Hypsiprymnodontidae
                            Macropodidae
                            Potoroidae
                      Phalangeriformes
                          Petauroidea
                            Acrobatidae
                            Petauridae
                            Pseudocheiridae
                            Tarsipedidae
                          Phalangeroidea
                            Burramyidae
                            Phalangeridae
                      Vombatiformes
                            Phascolarctidae
                            Vombatidae
                    Microbiotheria
                            Microbiotheriidae
                    Notoryctemorphia
                            Notoryctidae
                    Paucituberculata
                            Caenolestidae
                    Peramelemorphia
                            Chaeropodidae
                            Peramelidae
                                   [Peroryctidae]
                            Thylacomyidae
            Reptilia
                   [Anapsida]
                   [Archosauria]
                   [Diapsida]
                   [Lepidosauria]
                    Crocodilia
                           [Crocodylia]
                            Alligatoridae
                            Crocodylidae
                            Gavialidae
                    Rhynchocephalia
                            Sphenodontidae
                    Squamata
                           [Lacertilia]
                           [Sauria]
                      Amphisbaenia
                            Amphisbaenidae
                            Bipedidae
                            Rhineuridae
                            Trogonophidae
                      Autarchoglossa
                            Anguidae
                            Anniellidae
                            Cordylidae
                            Gerrhosauridae
                            Gymnophthalmidae
                            Helodermatidae
                            Lacertidae
                            Lanthanotidae
                            Scincidae
                            Teiidae
                            Varanidae
                            Xantusiidae
                            Xenosauridae
                            Dibamidae
                      Gekkota
                            Carphodactylidae
                            Diplodactylidae
                            Eublepharidae
                            Gekkonidae
                            Phyllodactylidae
                            Pygopodidae
                            Sphaerodactylidae
                      Iguania
                            Agamidae
                            Chamaeleonidae
                                   [Chamaeleontidae]
                            Iguanidae
                                   [Corytophanidae]
                                   [Crotaphytidae]
                                   [Hoplocercidae]
                                   [Opluridae]
                                   [Phrynosomatidae]
                                   [Polychrotidae]
                                   [Tropiduridae]
                      Serpentes
                        Alethinophidia
                            Acrochordidae
                            Aniliidae
                            Anomochilidae
                            Atractaspididae
                            Boidae
                                   [Boinae]
                            Bolyeriidae
                            Calabariidae
                            Candoiidae
                            Charinidae
                            Colubridae
                            Cylindrophiidae
                            Elapidae
                                   [Hydrophidae]
                                   [Hydrophiidae]
                            Erycidae
                                   [Erycinae]
                            Homalopsidae
                                   [Homalopsinae]
                            Loxocemidae
                            Pythonidae
                            Sanziniidae
                            Tropidophiidae
                            Uropeltidae
                            Viperidae
                            Xenopeltidae
                        Scolecophidia
                            Anomalepididae
                            Leptotyphlopidae
                            Typhlopidae
                    Testudines
                           [Cataphractae]
                           [Chelonites]
                           [Pantestudines]
                           [Testudina]
                           [Testudinea]
                      Cryptodira
                          Chelonioidea
                            Cheloniidae
                                   [Carettidae]
                                   [Cheloniadae]
                                   [Chelonidae]
                                   [Mydae]
                            Dermochelyidae
                            Chelydridae
                          Kinosternoidea
                            Dermatemydidae
                            Kinosternidae
                          Testudinoidea
                            Emydidae
                            Geoemydidae
                                   [Batagurina]
                                   [Bataguridae]
                            Platysternidae
                            Testudinidae
                                   [Dysmydae]
                          Trionychoidea
                                 [Trionychia]
                            Carettochelyidae
                            Trionychidae
                      Pleurodira
                            Chelidae
                            Pelomedusidae
                            Podocnemididae
                                   [Peltocephalidae]
      Echinodermata
      Hemichordata
             [Stomochordata]
      Xenacoelomorpha
     Protostomia
     Chaetognathi
     Ecdysozoa
      Arthropoda
        Chelicerata
        Crustacea
            Malacostraca
              Eumalacostraca
                  Eucarida
                    Decapoda
                      Dendrobranchiata
                             [Natantia]
                             [Penaeidea]
                          Penaeoidea
                            Aristeidae
                                   [Aristaeinae]
                                   [Aristaeidae]
                            Benthesicymidae
                            Penaeidae
                            Sicyoniidae
                            Solenoceridae
                          Sergestoidea
                            Luciferidae
                            Sergestidae
                      Pleocyemata
                        Anomura
                          Galatheoidea
                            Aeglidae
                            Chirostylidae
                            Galatheidae
                            Kiwaidae
                            Porcellanidae
                          Hippoidea
                            Albuneidae
                            Hippidae
                          Lomisoidea
                            Lomisidae
                                   [Lomidae]
                          Paguroidea
                                 [Paguridea]
                            Coenobitidae
                            Diogenidae
                            Lithodidae
                            Paguridae
                            Parapaguridae
                            Pylochelidae
                                   [Pomatochelidae]
                        Astacidea
                               [Astacura]
                          Astacoidea
                            Astacidae
                            Cambaridae
                          Enoplometopoidea
                            Enoplometopidae
                          Glypheoidea
                            Glypheidae
                          Nephropoidea
                            Nephropidae
                                   [Homaridae]
                            Thaumastochelidae
                          Parastacoidea
                            Parastacidae
                                   [Austroastacidae]
                        Brachyura
                               [Archaeobrachyura]
                               [Brachyrhyncha]
                               [Cancridea]
                               [Dromiacea]
                               [Oxyrhyncha]
                               [Oxystomata]
                          Bellioidea
                            Belliidae
                          Bythograeoidea
                            Bythograeidae
                          Calappoidea
                            Calappidae
                            Hepatidae
                          Cancroidea
                            Atelecyclidae
                            Cancridae
                            Cheiragonidae
                            Corystidae
                            Pirimelidae
                            Thiidae
                          Cryptochiroidea
                            Cryptochiridae
                                   [Hapalocarcinidae]
                          Cyclodorippoidea
                            Cyclodorippidae
                            Cymonomidae
                            Phyllotymolinidae
                          Dorippoidea
                            Dorippidae
                            Orithyiidae
                          Dromioidea
                            Dakoticancridae
                            Dromiidae
                            Dynomenidae
                            Prosopidae
                          Gecarcinucoidea
                            Gecarcinucidae
                            Parathelphusidae
                          Grapsoidea
                            Gecarcinidae
                                   [Gerarcinidae]
                            Glyptograpsidae
                            Grapsidae
                            Plagusiidae
                            Sesarmidae
                            Varunidae
                          Homolodromioidea
                            Homolodromiidae
                          Homoloidea
                            Homolidae
                                   [Thelxiopeidae]
                            Latreilliidae
                            Poupiniidae
                          Hymenosomatoidea
                            Hymenosomatidae
                                   [Hymenosomidae]
                          Leucosioidea
                            Leucosiidae
                            Matutidae
                          Majoidea
                            Epialtidae
                            Inachidae
                            Inachoididae
                            Majidae
                            Mithracidae
                            Oregoniidae
                            Pisidae
                            Tychidae
                          Ocypodoidea
                            Camptandriidae
                            Mictyridae
                            Ocypodidae
                            Palicidae
                          Parthenopoidea
                            Aethridae
                            Dairidae
                            Daldorfiidae
                            Parthenopidae
                                   [Mimilambridae]
                          Pinnotheroidea
                            Pinnotheridae
                          Portunoidea
                            Geryonidae
                            Portunidae
                            Trichodactylidae
                          Potamoidea
                            Deckeniidae
                            Platythelphusidae
                            Potamidae
                                   [Sinopotamidae]
                            Potamonautidae
                          Pseudothelphusoidea
                            Pseudothelphusidae
                          Raninoidea
                            Raninidae
                            Symethidae
                          Retroplumoidea
                            Retroplumidae
                          Xanthoidea
                            Carpiliidae
                            Eumedonidae
                            Goneplacidae
                            Hexapodidae
                            Menippidae
                            Panopeidae
                            Pilumnidae
                            Platyxanthidae
                            Pseudorhombilidae
                            Trapeziidae
                            Xanthidae
                        Caridea
                          Alpheoidea
                            Alpheidae
                            Barbouriidae
                            Hippolytidae
                            Ogyrididae
                          Atyoidea
                            Atyidae
                          Bresilioidea
                            Agostocarididae
                            Alvinocarididae
                            Bresiliidae
                            Disciadidae
                            Mirocarididae
                          Campylonotoidea
                            Bathypalaemonellidae
                            Campylonotidae
                          Crangonoidea
                            Crangonidae
                            Glyphocrangonidae
                          Galatheacaridoidea
                            Galatheacarididae
                          Nematocarcinoidea
                                 [Rhynchocinetoidea]
                            Eugonatonotidae
                            Nematocarcinidae
                            Rhynchocinetidae
                            Xiphocarididae
                          Oplophoroidea
                            Oplophoridae
                          Palaemonoidea
                            Anchistioididae
                            Desmocarididae
                            Euryrhynchidae
                            Gnathophyllidae
                            Hymenoceridae
                            Kakaducarididae
                            Palaemonidae
                            Typhlocarididae
                          Pandaloidea
                            Pandalidae
                            Thalassocarididae
                          Pasiphaeoidea
                            Pasiphaeidae
                          Physetocaridoidea
                            Physetocarididae
                          Procaridoidea
                            Procarididae
                          Processoidea
                            Processidae
                          Psalidopodoidea
                            Psalidopodidae
                          Stylodactyloidea
                            Stylodactylidae
                        Palinura
                               [Palinuridea]
                          Eryonoidea
                            Eryonidae
                            Polychelidae
                          Palinuroidea
                            Palinuridae
                            Scyllaridae
                            Synaxidae
                                   [Synaxiidae]
                        Stenopodidea
                            Spongicolidae
                            Stenopodidae
                                   [Stenopidae]
                        Thalassinidea
                          Axioidea
                            Axiidae
                            Calocarididae
                            Micheleidae
                            Strahlaxiidae
                          Callianassoidea
                            Callianassidae
                            Callianideidae
                            Ctenochelidae
                            Laomediidae
                            Thomassiniidae
                            Upogebiidae
                          Thalassinoidea
                            Thalassinidae
                  Peracarida
                    Amphipoda
                      Gammaridea
                            Crangonyctidae
            Maxillopoda
              Branchiura
                    Arguloida
                            Argulidae
                                   [Dipteropeltidae]
        Hexapoda
            Collembola
            Diplura
            Insecta
              Archaeognatha
              Dicondylia
              Pterygota
                Neoptera
                  Holometabola
                    Coleoptera
                    Diptera
                    Hymenoptera
                    Lepidoptera
                    Mecoptera
                    Siphonaptera
                    Strepsiptera
                    Trichoptera
                  Neuropterida
                  Paraneoptera
                  Polyneoptera
                Palaeoptera
                       [Paleoptera]
                    Ephemeroptera
                      Carapacea
                            Baetiscidae
                                   [Prosopistomatoidea]
                      Furcatergalia
                        Lanceolata
                               [Leptophlebioidea]
                            Leptophlebiidae
                        Palpotarsa
                            Behningiidae
                        Pannota
                          Caenoidea
                            Caenidae
                            Neoephemeridae
                          Ephemerelloidea
                            Ephemerellidae
                            Leptohyphidae
                            Tricorythidae
                        Scapphodonta
                          Ephemeroidea
                            Ephemeridae
                            Palingeniidae
                            Polymitarcyidae
                          Euthyplocioidea
                            Euthyplociidae
                          Potamanthoidea
                            Potamanthidae
                      Pisciforma
                            Acanthametropodidae
                                     \N
                                             Ammophila
                            Ammophila breviligulata
                                             Artemisia argyi
                            Artemisia dracunculus
                            Equisetum hyemale
                            Platanthera flava var. flava
                                             Potamogeton
                            Potamogeton gramineus
                            Potamogeton praelongus
                            Potamogeton pulcher
                            Potamogeton robbinsii
                            Potamogeton strictifolius
                                             Solidago
                            Solidago sciaphila
                            Solidago shortii
                                             Sparganium
                            Sparganium americanum
                            Sparganium emersum
                            Thelypteris novaboracensis
                            Utricularia cornuta
                            Ameletidae
                            Ametropodidae
                            Baetidae
                          Heptagenioidea
                                 [Setisura]
                            Arthropleidae
                            Heptageniidae
                            Isonychiidae
                            Oligoneuriidae
                            Pseudironidae
                            Metretopodidae
                            Siphlonuridae
                                   [Siphluridae]
                    Odonata
                      Anisoptera
                             [Aeshnoidea]
                             [Cordulegastroidea]
                             [Libelluloidea]
                            Aeshnidae
                            Austropetaliidae
                            Cordulegastridae
                            Corduliidae
                            Gomphidae
                            Libellulidae
                            Neopetaliidae
                            Petaluridae
                      Zygoptera
                            Amphipterygidae
                            Calopterygidae
                                   [Agriidae]
                                   [Agrionidae]
                            Coenagrionidae
                            Dicteriadidae
                            Lestidae
                            Megapodagrionidae
                            Perilestidae
                            Platystictidae
                            Polythoridae
                            Protoneuridae
                            Pseudostigmatidae
                            Synlestidae
            Protura
                   [Entognatha]
        Myriapoda
      Kinorhyncha
      Loricifera
      Nematoda
             [Nemata]
      Nematomorpha
      Onychophora
      Priapulida
             [Priapula]
      Tardigrada
     Lophozoa
      Brachiopoda
        Linguliformea
            Lingulata
                    Lingulida
                      Acrotretidina
                          Discinacea
                            Discinidae
                          Discinoidea
                          Lingulacea
                            Lingulidae
                          Linguloidea
        Rhynchonelliformea
            Rhynchonellata
                    Rhynchonellida
                          Hemithiridoidea
                            Hemithirididae
                          Rhynchonellacea
                            Basiliolidae
                            Cryptoporidae
                            Frieleiidae
                            Hemithyrididae
                    Terebratulida
                      Terebratellidina
                          Terebratellacea
                            Dallinidae
                            Kraussinidae
                            Laqueidae
                            Megathyrididae
                            Platidiidae
                            Terebratellidae
                            Thaumatosiidae
                      Terebratulidina
                          Cancellothyridacea
                            Cancellothyrididae
                            Chlidonophoridae
                            Cnismatocentridae
                          Terebratulacea
                            Dyscoliidae
                            Terebratulidae
                    Thecideida
                            Thecideidae
                            Thecidellinidae
      Mollusca
            Bivalvia
                   [Pelecypoda]
              Autobranchia
                Heteroconchia
                 Archiheterodonta
                    Carditida
                 Euheterodonta
                  Imparidentia
                    Adapedonta
                    Cardiida
                    Lucinida
                    Myida
                          Myoidea
                            Corbulidae
                            Erodonidae
                            Myidae
                            Spheniopsidae
                    Sphaeriida
                          Sphaerioidea
                            Sphaeriidae
                    Venerida
                          Cyrenoidea
                            Cyrenidae
                          Cyrenoidoidea
                  Cryptodonta
              Heterodonta
                          Cuspidarioidea
                    Lucinoida
                          Thyasiroidea
                          Myochamoidea
                    Myoida
                           [Myina]
                          Anomalodesmacea
                          Gastrochaenoidea
                            Gastrochaenidae
                          Hiatelloidea
                            Hiatellidae
                          Pholadoidea
                            Pholadidae
                            Teredinidae
                          Pandoroidea
                          Thracioidea
                          Ungulinoidea
                    Veneroida
                          Arcticoidea
                            Arcticidae
                            Trapezidae
                                   [Trapeziidae]
                          Astartoidea
                            Astartidae
                            Cardiniidae
                          Cardioidea
                            Cardiidae
                                   [Lymnocardiidae]
                          Carditoidea
                            Carditidae
                            Condylocardiidae
                          Chamoidea
                            Chamidae
                          Corbiculoidea
                            Corbiculidae
                            Pisidiidae
                          Crassatelloidea
                            Crassatellidae
                          Cyamioidea
                            Cyamiidae
                                   [Gaimardiidae]
                                   [Perrierinidae]
                            Neoleptonidae
                                   [Bernardinidae]
                            Sportellidae
                          Dreissenoidea
                            Dreissenidae
                          Galeommatoidea
                            Galeommatidae
                                   [Chlamydoconchidae]
                            Lasaeidae
                                   [Erycinidae]
                                   [Kelliidae]
                                   [Laseadae]
                                   [Montacutidae]
                            Leptonidae
                            Montacutidae
                          Glossoidea
                            Glossidae
                            Kelliellidae
                            Vesicomyidae
                          Lucinoidea
                            Cyrenoididae
                            Fimbriidae
                            Lucinidae
                            Mactromyidae
                            Thyasiridae
                            Ungulinidae
                          Mactroidea
                            Anatinellidae
                            Cardilidae
                            Mactridae
                            Mesodesmatidae
                          Solenoidea
                            Pharidae
                                   [Cultellidae]
                            Solenidae
                          Tellinoidea
                            Donacidae
                            Grammysiidae
                            Psammobiidae
                                   [Asaphidae]
                            Scrobiculariidae
                            Semelidae
                            Solecurtidae
                            Tellinidae
                          Tridacnaoidea
                            Tridacnidae
                          Veneroidea
                            Glauconomidae
                            Petricolidae
                                   [Cooperellidae]
                            Turtoniidae
                            Veneridae
                          Verticordioidea
              Palaeoheterodonta
                    Trigonioida
                            Trigoniidae
                          Trigonioidea
                    Unionida
                    Unionoida
                          Etherioidea
                            Etheriidae
                                   [Acostaeidae]
                                   [Bartlettiidae]
                                   [Mulleriidae]
                                   [Pseudomulleriidae]
                            Iridinidae
                                   [Mutelidae]
                            Mycetopodidae
                          Hyrioidea
                            Hyriidae
                          Unionoidea
                            Margaritiferidae
                                   [Cumberlandiidae]
                                   [Margaritanidae]
                            Unionidae
                    Pholadomyoida
                           [Pholadomyacea]
                            Clavagellidae
                            Cleidothaeridae
                            Cuspidariidae
                            Laternulidae
                            Lyonsiidae
                            Myochamidae
                            Pandoridae
                            Periplomatidae
                            Pholadomyidae
                            Poromyidae
                            Thraciidae
                            Verticordiidae
              Protobranchia
                     [Palaeotaxodonta]
                     [Streptoneura]
                    Nuculanida
                          Nuculanoidea
                    Nuculida
                          Nuculoidea
                    Nuculoida
                           [Nuculoidea]
                            Lametilidae
                            Malletiidae
                            Neilonellidae
                            Nuculanidae
                            Nuculidae
                            Praenuculidae
                            Pristiglomidae
                            Siliculidae
                            Tindariidae
                            Yoldiidae
                                   [Sareptidae]
                    Solemyoida
                            Manzanellidae
                                   [Nucinellidae]
                            Solemyidae
                          Solemyoidea
              Pteriomorphia
                    Arcida
                          Arcoidea
                    Arcoida
                            Arcidae
                            Cucullaeidae
                            Glycymerididae
                            Limopsidae
                          Limopsoidea
                            Noetiidae
                            Parallelodontidae
                            Philobryidae
                    Limoida
                            Limidae
                          Limoidea
                    Mytilida
                          Mytiloidea
                    Mytiloida
                            Mytilidae
                    Ostreida
                          Ostreoidea
                          Pinnoidea
                    Ostreoida
                            Anomiidae
                            Dimyidae
                            Entoliidae
                            Gryphaeidae
                            Ostreidae
                            Pectinidae
                            Plicatulidae
                            Propeamussidae
                                   [Parvamussidae]
                            Spondylidae
                            Syncyclonemidae
                    Pectinida
                          Anomioidea
                            Placunidae
                          Pectinoidea
                            Propeamussiidae
                    Pterioida
                           [Pteriina]
                            Isognomonidae
                            Malleidae
                            Pinnidae
                            Pteriidae
                          Pterioidea
                            Pulvinitidae
            Cephalopoda
              Coleoidea
                  Decabrachia
                    Sepiida
                            Sepiadariidae
                            Sepiidae
                    Sepiolida
                            Idiosepiidae
                            Sepiolidae
                                   [Sepiolini]
                    Spirulida
                            Spirulidae
                    Teuthida
                      Myopsina
                            Loliginidae
                                   [Loligidae]
                                   [Loligoidea]
                                   [Pickfordiateuthidae]
                      Oegopsina
                            Ancistrocheiridae
                            Architeuthidae
                            Bathyteuthidae
                                   [Benthoteuthidae]
                            Batoteuthidae
                            Brachioteuthidae
                                   [Tracheloteuthidae]
                            Chiroteuthidae
                                   [Grimalditeuthidae]
                                   [Valbyteuthidae]
                            Chtenopterygidae
                                   [Chtenopteryginae]
                                   [Ctenopteryginae]
                                   [Ctenopterygidae]
                            Cranchiidae
                                   [Cranchidae]
                                   [Bathothaumatidae]
                                   [Cranchiaeformes]
                                   [Cranchionychiae]
                                   [Desmoteuthidae]
                            Cycloteuthidae
                            Enoploteuthidae
                            Gonatidae
                            Histioteuthidae
                                   [Taonoteuthi]
                            Joubiniteuthidae
                            Lepidoteuthidae
                                   [Pholidoteuthidae]
                            Lycoteuthidae
                            Mastigoteuthidae
                                   [Chiroteuthoides]
                            Neoteuthidae
                                   [Alluroteuthidae]
                            Octopoteuthidae
                                   [Octopodoteuthidae]
                                   [Veranyidae]
                            Ommastrephidae
                                   [Ommatostrephidae]
                            Onychoteuthidae
                            Promachoteuthidae
                            Psychroteuthidae
                            Pyroteuthidae
                            Thysanoteuthidae
                            Walvisteuthidae
                  Octobrachia
                    Octopoda
                          Argonautoidea
                      Cirrina
                            Cirroteuthidae
                            Opisthoteuthidae
                            Stauroteuthidae
                      Incirrina
                            Alloposidae
                            Amphitretidae
                            Argonautidae
                                   [Argonautides]
                            Bolitaenidae
                            Idioctopodidae
                            Octopodidae
                            Ocythoidae
                            Tremoctopodidae
                                   [Philonexidae]
                            Vitreledonellidae
                    Vampyromorphida
                            Vampyroteuthidae
              Nautiloidea
                    Nautilida
                            Nautilidae
            Gastropoda
                   [Orthogastropoda]
                    Archaeopulmonata
                            Ellobiidae
                            Melampodinae
                    Basommatophora
                            Acroloxidae
                            Amphibolidae
                            Ancylidae
                            Carychiidae
                            Chilinidae
                            Lancidae
                            Latiidae
                            Lymnaeidae
                            Otinidae
                            Physidae
                            Planorbidae
                            Siphonariidae
                            Trimusculidae
              Caenogastropoda
                    Littorinimorpha
                          Calyptraeoidea
                          Capuloidea
                          Cypraeoidea
                          Ficoidea
                          Littorinoidea
                            Pomatiidae
                          Naticoidea
                          Pterotracheoidea
                          Rissooidea
                            Zebinidae
                          Stromboidea
                            Rostellariidae
                            Seraphsidae
                          Tonnoidea
                          Truncatelloidea
                            Amnicolidae
                            Cochliopidae
                            Emmericiidae
                            Helicostoidae
                            Lithoglyphidae
                            Moitessieriidae
                            Tateidae
                          Vanikoroidea
                          Velutinoidea
                          Vermetoidea
                          Xenophoroidea
                    [unassigned] Caenogastropoda
                          Epitonioidea
                    unassigned Caenogastropoda
                          Campaniloidea
                            Plesiotrochidae 
                          Cerithioidea
                            Hemisinidae
                            Pachychilidae
                            Paludomidae
                            Potamididae 
                            Scaliolidae
                            Semisulcospiridae
                          Triphoroidea
              Heterobranchia
                "Lower Heterobranchia"
                          Architectonicoidea
                          Amphiboloidea
                Euthyneura
                 Acteonimorpha
                          Acteonoidea
                 Tectipleura
                  Eupulmonata
                    Ellobiida
                          Ellobioidea
                  Hygrophila
                          Chilinoidea
                          Lymnaeoidea
                            Acrolroxidae
                            Bulinidae
                            Burnupiidae
                  Pylopulmonata
                          Pyramidelloidea
                  Siphonarimorpha
                    Siphonariida
                          Siphonarioidea
                    Pteropoda
                          Clionoidea
                          Limacinoidea
                    Umbraculida
                          Umbraculoidea
                          Valvatoidea
                    [unassigned] Pulmonata
                          Otinoidea
                    Heterostropha
                            Acteonidae
                            Amathinidae
                            Architectonicidae
                            Cornirostridae
                            Ebalidae
                            Mathildidae
                            Omalogyridae
                            Pyramidellidae
                            Rissoellidae
                            Valvatidae
                    Neotaenioglossa
                           [Cerithioidea]
                            Aclididae
                            Annulariidae
                            Aporrhaididae
                            Assimineidae
                            Atlantidae
                            Barleeiidae
                            Batillariidae
                            Bithyniidae
                                   [Amnicolidae]
                            Bursidae
                            Caecidae
                            Calyptraeidae
                                   [Crepidulidae]
                            Capulidae
                                   [Trichotropidae]
                            Carinariidae
                                   [Heteropoda]
                            Cassidae
                                   [Cassididae]
                            Cerithiidae
                            Cerithiopsidae
                            Cypraeidae
                            Elachisinidae
                            Epitoniidae
                            Eulimidae
                                   [Entoconchidae]
                                   [Melanellidae]
                            Falsicingulidae
                            Ficidae
                            Haloceratidae
                            Hipponicidae
                            Hydrobiidae
                            Janthinidae
                            Lamellariidae
                            Litiopidae
                            Littorinidae
                            Modulidae
                            Naticidae
                            Obtortionidae
                            Ovulidae
                            Pelycidiidae
                            Personidae
                            Pickworthiidae
                            Planaxidae
                            Pleuroceridae
                            Potamididae
                            Pterotracheidae
                            Ranellidae
                                   [Cymatiidae]
                            Rissoidae
                            Siliquariidae
                            Skeneopsidae
                            Strombidae
                            Thiaridae
                            Tonnidae
                                   [Oocorythinae]
                            Tornidae
                            Triphoridae
                            Triviidae
                                   [Eratoidae]
                            Truncatellidae
                            Turritellidae
                            Vanikoridae
                            Velutinidae
                            Vermetidae
                            Vitrinellidae
                                   [Adeorbidae]
                            Xenophoridae
              Neritimorpha
                    Cycloneritida
                          Neritopsoidea
              Opisthobranchia
                    Acochlidioidea
                            Acochlidiidae
                            Hedylopsidae
                            Microhedylidae
                          Philinoglossoidea
                            Philinoglossidae
                    Anaspidea
                            Akeridae
                                   [Akeratidae]
                            Aplysiidae
                                   [Notarchinae]
                          Aplysioidea
                            Notarchidae
                    Cephalaspidea
                            Acteocinidae
                            Aglajidae
                            Aplustridae
                            Bullidae
                            Bullinidae
                          Bulloidea
                            Cylichnidae
                                   [Scaphandridae]
                          Cylichnoidea
                            Diaphanidae
                            Gastropteridae
                            Haminoeidae
                                   [Atyidae]
                          Haminoeoidea
                            Hydatinidae
                            Notodiaphanidae
                            Philinidae
                          Philinoidea
                            Scaphandridae
                            Retusidae
                            Ringiculidae
                          Ringiculoidea
                            Runcinidae
                    Gymnosomata
                            Clionidae
                            Cliopsidae
                            Hermaeidae
                            Hydromylidae
                                   [Anopsiidae]
                                   [Eurybiidae]
                            Laginiopsidae
                            Notobranchaeidae
                            Pneumodermatidae
                            Thliptodontidae
                    Notaspidea
                            Pleurobranchidae
                            Tylodinidae
                            Umbraculidae
                    Nudibranchia
                           [Phanerobranchia]
                            Actinocyclidae
                            Aegiridae
                                   [Aegiretidae]
                                   [Notodorididae]
                            Aeolidiidae
                            Aldisidae
                            Archidorididae
                            Arminidae
                            Asteronotidae
                            Babakinidae
                            Chromodorididae
                            Conualeviidae
                            Corambidae
                            Cumanotidae
                            Dendrodorididae
                            Dendronotidae
                                   [Okeniidae]
                            Dironidae
                            Discodorididae
                            Dorididae
                      Doridoidea
                          Gnathodoridoidea
                            Bathydorididae
                            Doridoxidae
                            Dotoidae
                      Eolidoidea
                          Acleioprocta
                            Calmidae
                            Cuthonidae
                            Pseudovermidae
                          Cleioprocta
                            Favorinidae
                            Myrrhinidae
                            Spurillidae
                          Pleuroprocta
                            Coryphellidae
                            Notaeolidiidae
                            Eubranchidae
                            Facelinidae
                            Fionidae
                            Flabellinidae
                            Glaucidae
                            Goniodorididae
                            Gymnodorididae
                            Hancockiidae
                            Janolidae
                            Kentrodorididae
                            Lomanotidae
                            Onchidorididae
                            Phyllidiidae
                            Phylliroidae
                            Platydorididae
                            Polyceridae
                                   [Polyceratidae]
                      Porostomata
                          Arminoidea
                          Dendronotoidea
                            Aranucidae
                            Bornellidae
                            Dotidae
                                   [Dotodae]
                                   [Dotonidae]
                          Euarminoidea
                            Doridoeididae
                            Heterodorididae
                          Leptognatha
                            Charcotiidae
                            Gonieolididae
                            Heroidae
                          Pachygnatha
                            Antiopellidae
                            Madrellidae
                          Rhodopoidea
                            Rostangidae
                            Scyllaeidae
                            Tergipedidae
                            Tethydidae
                            Triophidae
                            Tritoniidae
                            Vayssiereidae
                    Sacoglossa
                            Boselliidae
                            Caliphyllidae
                            Costasiellidae
                            Cylindrobullidae
                            Elysiidae
                            Juliidae
                            Limapontiidae
                            Oleidae
                            Oxynoidae
                                   [Lobigeridae]
                            Stiligeridae
                            Volvatellidae
                                   [Arthessidae]
                    Soleolifera
                            Rathouisiidae
              Orthogastropoda
                    Murchisoniina
                            Hormotomidae
                            Palaeotrochidae
                    Patellogastropoda
                            Acmaeidae
                            Lepetidae
                                     Cryptobranchia
                            Calycidorididae
                            Halgerdidae
                            Hexabranchidae
                            Lottiidae
                          Lottioidea
              Prosobranchia
                     [Parasita]
                    Archaeogastropoda
                            Addisoniidae
                            Calliostomatidae
                          Cocculinoidea
                            Bathysciadiidae
                            Cocculinidae
                          Fissurelloidea
                            Fissurellidae
                          Helicinoidea
                            Ceresidae
                            Neritiliidae
                            Proserpinidae
                          Hydrocenoidea
                            Hydrocenidae
                          Lepetelloidea
                            Bathyphytophilidae
                            Cloristellidae
                            Cocculinellidae
                            Lepetellidae
                            Osteopeltidae
                            Pyropeltidae
                          Lepetodriloidea
                            Gorgoleptidae
                            Lepetodrilidae
                          Neomphaloidea
                            Neomphalidae
                          Neritoidea
                            Neritopsidae
                            Septariidae
                            Orbitestellidae
                          Patelloidea
                            Nacellidae
                            Patellidae
                            Phasianellidae
                            Pleurotomariidae
                          Pleurotomarioidea
                            Haliotidae
                                   [Haliotididae]
                            Pseudococculinidae
                            Scissurellidae
                            Seguenziidae
                          Seguenzioidea
                            Calliotropidae
                            Chilodontaidae
                            Chilodontidae
                            Skeneidae
                            Titiscaniidae
                          Trochacea
                            Cyclostrematidae
                            Stomatellidae
                            Tricoliidae
                            Trochaclididae
                            Trochidae
                            Turbinidae
                                   [Turbiniidae]
                    Architaenioglossa
                            Ampullariidae
                          Ampullarioidea
                            Viviparidae
                            Enteroxenidae
                    Entomotaeniata
                    Mesogastropoda
                            Abyssochrysidae
                            Aciculidae
                            Aporrhaidae
                            Asterophilidae
                            Chondropomidae
                            Choristeidae
                                   [Choristidae]
                            Cingulopsidae
                            Cochlostomatidae
                          Cyclophoroidea
                            Alycaeidae
                            Cyclophoridae
                            Diplommatinidae
                            Liareidae
                            Maizaniidae
                            Megalomastomatidae
                            Megalomastomidae
                            Neocyclotidae
                            Poteriidae
                            Pupinidae
                            Diastomidae
                            Fossaridae
                            Hydrococcidae
                            Iravadiidae
                            Lacunidae
                            Melanopsidae
                            Micromelaniidae
                            Omalaxidae
                            Paedophoropodidae
                            Pilidae
                            Pomatiopsidae
                            Pseudosacculidae
                            Stenothyridae
                            Stiliferidae
                            Struthiolariidae
                            Syrnolopsidae
                            Trachysmidae
                            Trochaclisidae
                          Viviparoidea
                    Neogastropoda
                           [Stenoglossa]
                            Buccinidae
                                   [Neptuneidae]
                          Buccinoidea
                            Colubrariidae
                            Tudiclidae
                            [unassigned] Buccinoidea
                            Buccinulidae
                            Cancellariidae
                          Cancellarioidea
                            Columbariidae
                            Columbellidae
                                   [Pyrenidae]
                            Conidae
                          Conoidea
                            Borsoniidae
                            Clathurellidae
                            Clavatulidae
                            Cochlespiridae
                            Conilithidae
                            Conorbidae
                            Horaiclavidae
                            Mangeliidae
                            Mitromorphidae
                            Raphitomidae
                            Coralliophilidae
                            Costellariidae
                            Cystiscidae
                            Drilliidae
                            Fasciolariidae
                                   [Fusininae]
                            Harpidae
                            Magilidae
                            Marginellidae
                            Melongenidae
                            Mitridae
                          Mitroidea
                            Muricidae
                                   [Thaididae]
                                   [Thaidinae]
                          Muricoidea
                            Nassariidae
                            Olividae
                          Olivoidea
                            Ancillariidae
                            Pseudolividae
                          Pseudolivoidea
                            Pseudomelatomidae
                            Strictispiridae
                            Terebridae
                      Toxoglossa
                            Turbinellidae
                          Turbinelloidea
                            Turridae
                            Vasidae
                            Volutidae
                          Volutoidea
                            Volutomitridae
                          [unassigned] Neogastropoda
                            Babyloniidae
                    Neritopsina
                            Helicinidae
                                     Helicina
                        Clausilioidei
                          Clausilioidea
                        Helicoidei
                          Helicoidea
                            Canariellidae
                            Geomitridae
                            Helicodontidae
                            Pleurodontidae
                            Sphincterochilidae
                            Trichodiscinidae
                            Trissexodontidae
                          Sagdoidea
                            Solaropsidae
                            Zachrysiidae
                        Limacoidei
                          Gastrodontoidea
                            Gastrodontidae
                            Oxychilidae
                            Pristilomatidae
                          Limacoidea
                            Agriolimacidae
                          Trochomorphoidea
                            Chronidae
                            Microcystidae
                        Oleacinoidei
                          Oleacinoidea
                        Orthalicoidei
                          Orthalicoidea
                            Bothriembryontidae
                            Simpulopsidae
                        Pupilloidei
                          Azecoidea
                            Azecidae
                          Pupilloidea
                            Argnidae
                            Cerastidae
                            Gastrocoptidae
                            Lauriidae
                        Rhytidoidei
                          Rhytidoidea
                            Caryodidae
                        Succineoidei
                          Succineoidea
                        [unassigned] Helicina
                          Punctoidea
                          Urocoptoidea
                            Cerionidae
                            Epirobiidae
                            Eucalodiidae
                            Holospiridae
                            Neritidae
                            Phenacolepadidae
                    Rhodopemorpha
                            Rhodopidae
                            Sinuitidae
                    Stylommatophora
                      Achatinina
                          Achatinoidea
                            Ferussaciidae
                            Arionidae
                          Arionoidea
                            Bradybaenidae
                            Bulimulidae
                            Camaenidae
                            Ceriidae
                            Charopidae
                          Chondrinoidea
                            Truncatellinidae
                            Cionellidae
                            Discidae
                            Ferrussaciidae
                            Haplotrematidae
                            Helicarionidae
                          Helicarionoidea
                            Helicidae
                            Helicodiscidae
                            Helminthoglyptidae
                      Heterurethra
                            Aillyidae
                            Athoracophoridae
                            Humboldtianidae
                            Hygromiidae
                                     Trochoidea
                            Angariidae
                            Colloniidae
                            Liotiidae
                            Margaritidae
                            Solariellidae
                            Tegulidae
                            Limacidae
                            Megomphicidae
                      Mesurethra
                            Clausiliidae
                            Corillidae
                            Dorcasiidae
                            Megaspiridae
                            Strophocheilidae
                            Milacidae
                            Oleacinidae
                            Oreohelicidae
                      Orthurethra
                            Achatinellidae
                            Amastridae
                            Chondrinidae
                            Cochlicopidae
                            Enidae
                            Orculidae
                            Partulidae
                            Pleurodiscidae
                            Pyramidulidae
                            Vertiginidae
                          Parmacelloidea
                            Philomycidae
                          Plectopyloidea
                            Plectopylidae
                            Polygyridae
                            Punctidae
                            Pupillidae
                            Sagdidae
                          Scolodontoidea
                            Scolodontidae
                      Sigmurethra
                        Aulacopoda
                            Ariophantidae
                            Endodontidae
                            Euconulidae
                            Otoconchidae
                            Parmacellidae
                            Systrophiidae
                            Thyrophorellidae
                            Trigonochlamydidae
                            Trochomorphidae
                            Urocyclidae
                        Holopoda
                            Ammonitellidae
                            Helicellidae
                        Holopodopes
                            Acavidae
                            Achatinidae
                            Amphibulimidae
                            Chlamydephoridae
                            Odontostomidae
                            Orthalicidae
                            Rhytididae
                            Spiraxidae
                            Streptaxidae
                          Streptaxoidea
                            Strobilopsidae
                            Subulinidae
                            Succineidae
                            Testacellidae
                            Thysanophoridae
                            Urocoptidae
                            Valloniidae
                            Vitrinidae
                            Xanthonychidae
                            Zonitidae
                          Zonitoidea
                    Systellommatophora
                            Onchidiidae
                            Veronicellidae
                    Thecosomata
                            Cavoliniidae
                                   [Cuvieridae]
                          Cavolinioidea
                            Cymbuliidae
                            Desmopteridae
                            Limacinidae
                                   [Spiratellidae]
                            Peraclididae
                                   [Procymbuliidae]
                            Trochonematidae
              Vetigastropoda
                    Lepetellida
                          Haliotoidea
                    Seguenziida
                    Trochida
            Polyplacophora
                   [Amphineura]
                   [Loricata]
              Neoloricata
                    Chitonida
                           [Ischnochitonida]
                      Acanthochitonina
                            Acanthochitonidae
                                   [Acanthochitonida]
                            Cryptoplacidae
                      Chitonina
                          Chitonoidea
                            Callistoplacidae
                      Choriplacina
                            Choriplacidae
                          Cryptoplacoidea
                      Ischnochitonina
                            Chitonidae
                            Ischnochitonidae
                                   [Callochitoninae]
                                   [Callistoplacidae]
                                   [Chaetopleuridae]
                                   [Schizoplacidae]
                                   [Subterenochitonidae]
                                   [Tonicellidae]
                            Mopaliidae
                            Schizochitonidae
                          Mopalioidea
                            Lepidochitonidae
                            Tonicellidae
                    Lepidopleurida
                      Lepidopleurina
                            Hanleyidae
                            Leptochitonidae
                                   [Lepidopleuridae]
            Scaphopoda
                    Dentaliida
                           [Dentalida]
                            Anulidentaliidae
                            Calliodentaliidae
                            Dentaliidae
                            Fustiariidae
                            Gadilinidae
                            Laevidentaliidae
                            Omniglyptidae
                            Rhabdidae
                    Gadilida
                      Entalimorpha
                            Entalinidae
                      Gadilimorpha
                            Gadilidae
                                   [Siphonodentaliidae]
                            Pulsellidae
                            Wemersoniellidae
     Platyzoa
      Myxozoa
             [Cnidospora]
    Radiata
      Cnidaria
            Anthozoa
              Hexacorallia
                    Scleractinia
                            Merulinidae
      Ctenophora
      Placozoa
      Porifera