Turinia Enoplus Chondrichtyes Jagorina Gemuendina Manta Chordata Loganellia Ginglymostoma Rhincodon Branchiostoma Tristychius Pikaia Tetronarce = Torpedo Palaeospondylus Craniata Aquilolamna Tamiobatis Myxine Sphyrna Metaspriggina Squalus Arandaspis Pristis Poraspis Rhinobatos Drepanaspis Cladoselache Pteromyzon adult Promissum Chlamydoselachus Pteromyzon hatchling Aetobatus Jamoytius Squatina Birkenia Heterodontus Euphanerops Iniopteryx Drepanolepis Helodus Callorhinchus Haikouichthys Scaporhynchus Belantsea Squaloraja Hemicyclaspis Chimaera Dunyu CMNH 9280 Mitsukurina Rhinochimaera Tanyrhinichthys Isurus Debeerius Thelodus GLAHM–V8304 Polyodon hatchling Cetorhinus Acipenser Yanosteus Oxynotus Bandringa PF8442 Pseudoscaphirhynchus Isistius Polyodon adult Daliatus Bandringa PF5686 Gnathostomata Megachasma Xenacanthus Dracopristis Akmonistion Ferromirum Strongylosteus Ozarcus Falcatus Reptile Family Tree Chondrosteus Hybodus fraasi Hybodus basanus Pucapampella Osteichthyes Orodus Peters 2021 1943 taxa, 235 characters Gregorius Harpagofututor Leptolepis Edestus Prohalecites Gymnothorax funebris Doliodus Gymnothorax afer Malacosteus Eurypharynx Amblyopsis Lepidogalaxias Typhlichthys Anableps Kryptoglanis Phractolaemus Homalacanthus Acanthodes Electrophorus Cromeria Triazeugacanthus Gymnotus Gorgasia Pholidophorus Calamopleurus Chauliodus Bonnerichthys Dactylopterus Chiasmodon Osteoglossum Sauropsis Synodus Ohmdenia Amia Trachinocephalus BRSLI M1332 Watsonulus Anoplogaster Pachycormus Parasemionotus Aenigmachanna Protosphyraena Channa Aspidorhynchus Arapaima Pseudoasthenocormus Stylephorus Orthocormus Gigantura Hoplerythrinus Neoclinus Anarhichas Proacanthodes Pantodon Salmo Snyderidia Ischnacanthus Hydrolycus Ptomacanthus Brochoadmones Chirocentrus Notopterus Xiphactinus Portheus Narcetes Mesacanthus Brycon Climatius Clupea Brachyacanthus Serrasalmus Eurycormus Diplacanthus Hiodon alosoides Notelops Hiodon tergisus Pholidophorus? radians Ticinolepis longaeva Dapedium Petrocephalus Bavarichthys Miguashaia Feroxichthys Gnathonemus Synbranchus Dialipina Mormyrops Anguilla Ticinolepis crassidens Gymnarchus Latimeria Perleidus Xiphias Annaichthys Omosudis Tarrasius Alepisaurus Allenypterus Quebecius Scheenstia Flagellipinna Holoptychius Lepidotes Thunnus Pycnodus Porolepis Lepisosteus Scomber Satanichthys Laccognathus Semionotus Esox Albula Kenichthys Robustichthys Saurichthys Opisthoproctus Youngolepis Hoplosternum Tylosurus Istiphorus Tungsenia Synodontis Scombermorus Elops Stensioella Ictalurus Aphanopus Megalops Styloichthys Rhombichthys Psarolepis KGM 1983 306 Scomberoides Wadeichthys Guiyu Clarias Strunius Wuttagoonaspis Liparis Onychodus Menaspis Pterois Birgeria Platysomus Prionotus Thoracopterus Cheirodus Satyrichthys Coccocephalichthys Austroptyctodus Polydactylus Clupeospis Campbellodus Coryphaenoides Engraulis Eurynotus Zanclus Coilia Scorpis Pomatomus Peltopleurus Dicrolene Beishanichthys Heteronectes Fukangichthys Placodermi Psettodes Aetheretmon Parayunnanolepis Hippoglossus Pteronisculus Microbrachius Gadus Boreosomus Bothriolepis Notothenia Bluefieldius Romundina Coryphaena Cheirolepis Dicksonosteus Rachycentron Gogosardina Qilinyu Opisthomyzon Mimipiscis Entelognathus Remora Moythomasia Minjinia Lunaspis Sphyraena Australosoma Fundulus Cowralepis Massamorichthys Powichthys ANU V244 Labeotropheus Polypterus Coccosteus Monocentris Erpetoichthys Titanichthys Cyprinus Mcnamaraspis Sphenocephalus Janusiscus Dunkleosteus Uranolophus Perca Dipnorhynchus Danio Howidipterus Gasterosteus Aeoliscus - Centriscus Hippocampus Archosauromorpha Gogonasus Eldeceeon 1990.7.1 Colosteus Plectocretacicus Eldeceeon holotype Diplovertebron Aytonerpeton Regalecus glesne Romeriscus Mammalia Deltaherpeton Regalecus argenteus Bystrowiella Megazostrodon Tinodon Pholidogaster Solenodonsaurus Cabonnichthys Sargocentron Westlothiana Shuotherium Barameda Polymixia Chroniosaurus PIN3585/124 Gooloogongia Anomalops Casineria Chroniosaurus Ausktribosphenos Osteolepis Seriola rivoliana Brouffia Chroniosuchus Monotremata Amphitherium Eusthenopteron Seriola zonata Coelostegus Sinodelphys Docodon Eusthenopteron juvenile Lampris Paleothyris Juramaia Exocoetus Hylonomus Dryolestes Tinirau Chaoyangodens Diodon Anthracodromeus Lagocephalus Brasilitherium Koilops Protorothyris MCZ1532 Elpistostege Mola Kuehneotherium Brindabellaspis Balistes Protorothyris CM 8617 Lactodens Tiktaalik Himantolophus Protorothyris MCZ 2149 Fruitafossor Spathicephalus Antennarius Vaughnictis Marsupialia Cifelliodon Periophthalmus Tachyglossus Panderichthys Elacatinus Synapsida Akidolestes Ogcocephalus Ornithorhynchus Tetrapoda Uranoscopus Elliotsmithia Ukhaatherium Lophius Apsisaurus Cabarzia Greererpeton Bathypterois Aerosaurus Patagosmilus Trypanognathus Cetostoma Hadrocodium Henosferos Varanops Morganucodon Laidleria Varanodon Dvinosaurus Volaticotherium Varanosaurus FMNH PR 1760 Eomaia Isodectes Dendromaia (small roommate) Agilodocodon Acroplous Antarctanax Bermanerpeton Varanosaurus BSPHM 1901 XV20 Batrachosuchus Archaeothyris Acristatherium Milosaurus Cronopio Siderops Ophiacodon Gilronia Gerrothorax Didelphis Marmosops Pantelosaurus Ambolestes Plagiosuchus Dasycercus Haptodus Ossinodus Myrmecobius Secodontosaurus Anebodon Parmastega Dimetrodon Docofossor MGUH-VP-8160 Sphenacodon Notoryctes Acanthostega Ianthodon Marmosa Maelestes Ichthyostega Edaphosaurus Asioryctes Proterogyrinus Cutleria Ianthasaurus Asioryctes long rostrum Eoherpeton Hipposaurus Glaucosaurus Perameles Neopteroplax Macrotis Stenocybus Anthracosaurus Dromiciops IVPP V18117 Potorous Baphetes Kenyasaurus Pseudocheirus Megalocephalus Galechirus Adalatherium Pederpes Suminia Paedotherium Whatcheeria Venjukovia Groeberia Ventastega Vintana Crassigyrinus Eodicynodon Balbaroo Dicynodon Phalanger Sclerothorax NMK-S 118A Biarmosuchus Dactylopsia Iberospondylus Petaurus Titanophoneus Thylacoleo Peltobatrachus Procynosuchus Sclerocephalus smns90055 Thrinaxodon Phascolarctos Laosuchus Vombatus Nigerpeton Prozostrodon Diprotodon Saharastega Probainognathus Pyrotherium Cochleosaurus Chiniquodon Propalorchestes Chenoprosopus Castorocauda Palorchestes Zatrachys Haldanodon Eryops Interatherium Pseudotherium Hegetotherium Edops Pachygenelus Archegosaurus Sclerothorax HLD-V608 Mesotherium Rhineceps Adeleobasileus Euygenium Toxodon Mastodonsaurus Therioherpeton Parotosuchus Procoptodon Paracyclotosaurus Sinoconodon Brasilodon Nambaroo Haramiyavia Proargyrolagus Wantzosaurus Dendrolagus Trimerorhachis Trematosaurus long rostrum Macropus Neldasaurus Dendrerpeton-Dendrysokos Microdocodon Perryella Trematosaurus Asiatherium Metoposaurus Fossiomanus Priacodon Vincelestes Huerfanodon Tersomius Chaliminia Trioracodon Caluromys Conoryctes Riograndia Pucadelphys Dissorophus Schowalteria Cacops Diapsida Oligokyphus Thylacosmilus Broiliellus Kayentatherium Dasyuroides Tritylodon Fedexia Heleosaurus Dasyurus Ecolsonia Mesenosaurus OMNH 73209 Sinopa Cimolestes Tambachia Spinolestes Monodelphis Sarcophilus Mycterosaurus FMNH UC169 Jeholodens Acheloma Chironectes Ernanodon Platyhistrix Nikkasaurus Origolestes Mesenosaurus PIN 158/1 Maotherium Thylacinus Georgenthalia Yanoconodon Thylophorops Micromelerpeton Niaftasuchus not Amphicyon Doleserpeton Gobiconodon Apateon Microsauria Anningia Repenomamus robustus Arctocyon Gerobatrachus Archaeovenator Repenomamus giganticus Deltatherium Asaphestera intermedium Deltatheridium Triassurus Orovenator Jueconodon Utaherpeton Liaoconodon Austraolhyaena Triadobatrachus Tuditanus Pyozia Oxyaena Rana Llistrofus Broomia Loxolophus Ascaphus Milleropsis BPI-720 Huskerpeton Mayulestes Chunerpeton Batropetes Erpetonyx Masrasector Andrias Rhynchonkos Borhyaena Proteus Micraroter Ascendonanus MNC-TA0924 Placentalia Hyaenodon Necturus Euryodus primus Callistoe Karaurus Eudibamus Vulpavus palustris Celtedens Didelphodon Joermungandr Aphelosaurus Protictis Asaphestera platyris Petrolacosaurus Nasua Araeoscelis Kirktonecta Genetta Reptilomorpha Spinoaequalis Nandinia Suricata Scincosaurus Galesphyrus Procyon Pantylus CM 81532 - not Anthracodromeus Enaliosauria Youngina BPI 3859 Mephitis Balanerpeton Stegostretus Thadeosaurus Herpestes Caerorhachis Batrachiderpeton Tangasaurus Cryptoprocta Amphibamus Keraterpeton Hovasaurus Plesiorycteropus Platyrhinops Diceratosaurus Claudiosaurus Adelosaurus Eupleres Diplocaulus Acerosodontosaurus Prohesperocyon Utegenia 2 Diploceraspis Talpa Utegenia 1 Sauropleura Atopodentatus Ariekanerprton Ptyonius Sinosaurosphargis Potos Stegops Acherontiscus Largocephalosaurus Ailurus Kotlassia Rileymillerus Omphalosaurus Ailuropoda Seymouria Lethiscus Anarosaurus Mustela Discosauriscus Oestocephalus Lontra Gulo Makowskia Phlegethontia AMNH6966 Diandongosaurus Enhydra Arctodus Phlegethontia CGH129 Palatodonta Puijila FG 596 V 20 Pappochelys Neotherium Tulerpeton Eusauropleura Palacrodon Ursus arctos Eucritta Microbrachis Sauropterygia Majiashanosaurus Ursus maritimus Adelospondylus Paraplacodus Machaeroides Adelogyrinus Pachypleurosaurus Placodus inexpectatus Ectoganus Chinlestegophis Qianxisaurus Placodus gigas Cartorhynchus Henodus Stylinodon Brachydectes Amphicynodon Reptilia Lysorophus Sclerocormus Placochelys Keichousaurus Cyamodus Psittacotherium Eocaecilia Megistotherium Silvanerpeton Dermophis Dianmeisaurus Dawazisaurus Kerberos Palaeosinopa Gephyrostegeus bohemicus Hanosaurus Melivora Phoca Urumqia Lariosaurus Patriofelis Protodobenus Bruktererpeton Bobosaurus Sarkastodon Odobenus Corosaurus Cymatosaurus Miacis Sachicasaurus Hyopsodus Nothosaurus Enaliarctos Wangosaurus Desmatophoca Lepidosauromorpha Simosaurus Pithanotaria Paludidraco Zalophus Hauffiosaurus Thuringothyris MNG 7729 Anningsaura Pistosaurus Melursus Thuringothyris MNG 10183 Acostasaurus Diassacus Thalassiodracon Borophagus Martensius Yunguisaurus Tremarctos Tetraceratops Rhomaleosaurus Speothos Leptocleidus Saurorictus Muraenosaurus Proteles Cephalerpeton Psilotrachelosaurus Canis Opisthodontosaurus PIMUZ AIII 0192 Vinialesaurus Daphoneus Tricleidus Reiszorhinus SMF R 4710 Amphicyon major Stereosternum Plesiosaurus Concordia KUVP 8702a Brazilosaurus holotype Hesperocyon Concordia KUVP 96/95 not Eretmorhipis YAGM V1401 Libonectes Panthera Romeria primus Mesosaurus Albertonectes Amphicyon idoneus Romeria texana Mesosaurus MNHN 1865-77 Hydrotherosaurus Amphicyon galushi Styxosaurus Crocuta Protocaptorhinus Simolestes Paracaptorhinus Serpianosaurus Nichollssaura Tupaia Eocaptorhinus Gunakadeit Macroscelides Captorhinus Concavispina Plesiopleurodon Chrysochloris Xinpusaurus kohi Trinacromerum Necrolestes Labidosaurus Dolichorhynchops Xinpusaurus suni Uropsilus Limnoscelis Feeserpeton Peloneustes Orobates Thalattosaurus Scutisorex Australothyris Wachtlerosaurus Megacephalosaurus Limnogale Tseajaia Eocasea Endennasaurus Brachauchenius Microgale cowani Delorhynchus Dendromaia (large roommate) Stenorhynchus Milleretta RC14 Clarazia Potamogale Microleter Pliosaurus kevani Micropotamogale Milleretta RC70 Acleistorhinus Askeptosaurus Luskhan Microsyops Eunotosaurus Anshunsaurus Kronosaurus Palaeothentes Eorhynchochelys Miodentosaurus Trogosus Eusaurosphargis juvenile Apatemys Oedaleops Eusaurosphargis holotype Heterohyus Eothyris Ichthyopterygia Helveticosaurus Caenolestes Caseasauria Colobomycter vaughni Vancleavea Rhyncholestes Colobomycter pholeter Wumengosaurus Datheosaurus Hupehsuchus Parahupehsuchus Ptilocercus Ennatosaurus ?Hapalodectes IVPP V5235 Casea Eohupehsuchus Palaechthon Cotylorhynchus Thaisaurus Eretmorhipis WGCS V26020 Cynocephalus Xinminosaurus Kopidodon Diadectes CM25741 Utatsusaurus Shastasaurus alexandrae Zhangheotherium Phonodus Metacheiromys Shastasaurus pacificus UCMP 9017 Manis Bolosaurus Macgowania Belebey Grippia Chriacus Silvadectes absitus MNG 8853 Mikadocephalus Onychonycteris Oradectes sanmiguelensis YGMIRSPCV03108 Diadectes UC706 Icaronycteris Parvinatator Notopteris Diadectes sideropelicus Chaohusaurus Choeronycteris Procolophon Besanosaurus Pteropus Kapes Qianichthyosaurus CMNH V1412 Rousettus Scolaparia NSM 99 GF82.1 Qianichthyosaurus IVPP V11839 Pareiasauria Leptopleuron Terrestrial Younginiformes Phalarodon fraasi Rhinopoma Pentaedrusaurus Contectopalatus Balionycteris Kudnu Hypsognathus 'Phalarodon' nordenskioeldii Mystacina Carbonodraco Youngina SAM K7710 Mixosaurus Myotis Cymbospondylus petrinus Tadarida Stephanospondylus Shonisaurus sikanniensis Provelosaurus Guanlingsaurus GNG dq-50 Deltavjatia KPM232 Microcebus Guanlingsaurus YGMR SPC V03107 Notharctus Scutosaurus Protorosauria Indri Bradysaurus NHMW Platypterygius Youngina larger specimen Wimanius Lemur Anthodon Guizhouichthyosaurus tangae IVPP V 11853 Perodicticus Pareiasuchus Youngina BPI 375 Prolacerta AMNH 9502 'Cymbospondylus' buchseri Galago Pumiliopareia Sclerosaurus Shonisaurus popularis Sphodrosaurus Ixalerpeton Smilodectes Czatkowiella XNGM WS 53 R4 Chilecebus Bunostegos Arganaceras XNGM WS 53 R4 embryo Elginia wuyongae Ozimek Alouatta Rooneyia Elginia mirabilis Prolacerta BPI 1/471 Ichthyosaurus communis Softshell turtles ‘Vellbergia’ Ophthalmosaurus Aotus Protorosaurus NHMW 1943I4* Leptonectes tenuirostris Hardshell Odontochelys Boreopricea Hauffiopteryx Aegyptopithecus Niolamia Ocepechelon Protorosaurus NMK S 180 BRLSI M1399 Archicebus Teilhardina Meiolania Trionyx Eurhinosaurus Darwinius turtles Malerisaurus Tarsius Proterochersis Perochelys Suevoleviathan GPIT 328/4/5 Litorosuchus Suevoleviathan SMNS15390 Macaca Proganochelys Jaxtasuchus Proconsul Palaeochersis Arvinachelys Protorosaurus WMsN P47361 Pan Kallokibotion_UBB ToK-2 Pamelaria Gorilla Kayentachelys Ardipithecus Baena Youngina TM 3603 Homo sapiens Glyptops Thalassemys Youngopsis rubidgei RC90 Mongolochelys Echinops Caretta Youngopsis kitchingi TM1490 Chubutemys Youngoides RC91 Erinaceus Santanachelys Deinogalerix Desmatochelys Youngina AMNH 5561 Macrochelys temminckii Youngoides UC1528 Pholidocercus Chelonia Echinosorex Asfaltomylos Archelon Dermochelys Pararchosauriformes Polymorphodon Archosaurus Brachyerix Chelonoidis Carettochelys Proterosuchus BPI 1 4016 Aldabrachelys Thomomys Terrapene carolina Chasmatosaurus QR 880C.500 Heterocephalus Foxemys Chasmatosaurus SAM PK 11208 Ceratogaulus Chasmatosaurus TM 201 Pelomedusa Archosauriformes Proterosuchus RC96 Sahonachelys Chasmatosaurus NMQR 1484 Henkelotherium Araripemys Solenodon Bashkyroleter Teyujagua Chelus Elaphrosuchus RC59 Zalambdalestes Macroleter Ochotona Emeroleter Proterosuchus SAMPKK10603 Gomphos Lanthanosuchus Doswellia Oryctolagus Nycteroleter Nyctiphruretus holotype Youngina BPI 2871 Coendou Nyctiphruretus PIN 4659/1 Elachistosuchus Maiopatagium Tchoiria Pectinator Ikechosaurus Allactaga Owenetta rubidgei Mengshanosaurus Pedestes Owenetta kitchingorum Champsosaurus Neoreomys Candelaria Chinchilla Simoedosaurus Cavia Cteniogenys Hydrochoerus Barasaurus Coeruleodraco Kitchingnathus Philydrosaurus Rattus Santaisaurus Lazarussuchus Eliomys Sauropareion Hyphalosaurus Mus Monjurosuchus GMV216 Paramys Coletta Monjurosuchus NMM3671 Ratufa Lepidosauriformes Paliguana Sciurus Sophineta Diandongosuchus Ignacius Mesorhinosuchus Plesiadapis Paleorhinus Daubentonia Parasuchus Carpolestes Chanaresuchus Arboroharamiya Lepidosauria Tridentinosaurus Proterochampsa PVSJ 77 Mecistotrachelos Proterochampsa PVSJ606 Paulchoffatia Coelurosauravus Pseudochampsa PVSJ 567 Jeholbaatar Gualosuchus Weigeltisaurus Shenshou Euarchosauriformes Cerritosaurus Vilevolodon Lanthanolania Tropidosuchus PVL 4601 Megaconus Icarosaurus Euparkeria SAM PK K5867 Tropidosuchus PVL 4602 Xianshou Rugosodon Kuehneosaurus Euparkeria SAM PK K6047A Lagerpeton Osmolskina Ptolemaia Kryptobaatar Xianglong Filikokomys Protosquamata IVPP V12385 Rhynchocephalia Catopsbaatar Tasmaniosaurus Anagale Megachirella Siamotherium Pseudictops Barbatodon Pleurosaurus Revueltosaurus Arizonasaurus Leptictis Ptilodus Colobops Fugusuchus Yubaatar Saurosternon Garjainia Teleocrater Rhynchocyon Palaegama Marmoretta Yarasuchus Carsioptychius Taeniolabis Taytalura Vjushkovia GRS-Ref-28627 Not Oculudentavis Erythrosuchus Qianosuchus Sinonyx Harpagolestes macrocephalus Tijubina Diphydontosaurus Luperosuchus Nundasuchus Gephyrosaurus Andrewsarchus Bavarisaurus macrodactylus Shansisuchus Ticinosuchus Hemicentetes Ankylosphenodon Hemiprotosuchus Andrewsiphius Lacertulus Paleopleurosaurus Stagonolepis Tenrec Fraxinisaura Planocephalosaurus Aeotosauroides Leptictidium Schoenesmahl (formerly Bavarisaurus) Heleosuchus Aetosaurus Indohyus Kallimodon Phiomicetus Daohugou lizard IVPP V13747 Sphenodon Riojasuchus Carusia Ornithosuchus Georgiacetus Brachyrhinodon Pagosvenator Remingtonocetus IPB R 535 Homoeosaurus tail Clevosaurus Decuriasuchus Youngosuchus Pakicetus Prestosuchus Homoeosaurus solnhofensis Sphenotitan Parringtonia Maiacetus Leptosaurus Rauisuchus Mystacodon IVPP V14386 Tarjadia Vadasaurus Saurosuchus Llanocetus Dalinghosaurus Erpetosuchus Batrachotomus MFSN 19235 Protocetus Sapheosaurus Sikannisuchus Zygorhiza Scandensia Turfanosuchus Noteosuchus Postosuchus Coronodon Calanguban Shringasaurus Poposaurus Smok Chonecetus Teratosaurus JZC Bu1803 - amber Azendohsaurus Sacisaurus Simocetus Trilophosaurus Silesaurus CM73372 Aetiocetus Borealodon Teraterpeton Lotosaurus Livyatan (= Leviathan) Squamata Eohyosaurus Shuvosaurus Physeter Liushusaurus Mesosuchus Effigia Orcinus Purbicella Priosphenodon Archosauria Tursiops Not Ascendonanus MNC TA1045 Rhynchosaurus articeps PVL 4597 Vulpavus (Phlaodectes) ovatus Delphinapterus Bentonyx Monodon Hongshanxi Hyperodapedon Crocodylomorpha Conoryctella Euposaurus Onychodectes Junggarsuchus Indrasaurus Alcidedorbignya Barylambda Drepanosauromorpha Pseudhesperosuchus Iguana Ectoconus Carnufex Pantolambda Glyptodon Kopidosaurus Jesairosaurus Hypuronector Trialestes Mylodon Polychrus Megalancosaurus MCZ4116 Paramylodon Chlarodon Redondavenator Bradypus Pristidactylus Vallesaurus Lewisuchus Basiliscus Avicranium Saltoposuchus SMNS 12591 Chlamyphorus Holmesina Dibothrosuchus Anolis Tanystropheidae Peltephilus Coloradisuchus Orycteropus Chlamydosaurus Tritosauria Aenigmaspina Gracilisuchus Dasypus Lyriocephalus Huehuecuetzpalli Scleromochlus Draco volans Macrocnemus PIMUZ 2477 Terrestrisuchus Titanoides Myrmecophaga Moloch Kayentasuchus Saltopus Orthaspidotherium Tamandua Feralisaurus Lagosuchus Cyclopes LPV 30280 w embryo Yonghesuchus Meniscotherium Meyasaurus Dinocephalosaurus Litargosuchus Astrapotherium Uma Phenacodus Phrynosoma Macrocnemus GMPKU P3001 Sphenosuchus Thomashuxleya Trioceros Macrocnemus T2472 Hesperosuchus Pleuraspidotherium Periptychus JZC Bu154 in amber Macrocnemus T4822 Dromicosuchus YPM VP 057 103 Gobiatherium Acanthodactylus Macrocnemus T4823 Arsinoitherium Orthosuchus Saichangurvel Coryphodon Magnuviator Pectodens Pedeticosaurus Uintatherium Tanystropheus k and q Agriochoerus Sichuanosuchus Brachycrus Bathyopsis Dorsetisaurus Tanytrachelos Tupinambis Protosuchus Araripesuchus Merycoidodon Eolacerta Triopticus Fruitachampsa Simosuchus Mesonyx Lacerta Armadillosuchus Slavoia holotype ZPAL MgR-I/8 Macrocnemus BES SC 111 Harpagolestes Simbakubwa Mariliasuchus Ocepeia Slavoia ZPAL MgR-III/77 Langobardisaurus P10121 Dyoplax Caipirasuchus Langobardisaurus MCSNB 2883 Merycopotamus Macrocephalosaurus Baurusuchus Hippopotamus Tianyusaurus Langobardisaurus MCSNB 4860 Dyrosaurus Cornwallius Langobardisaurus MFSN1921 Pelagosaurus Cambaytherium Tchingisaurus Gavialis Anthracobune Chometokadmon Sarcosuchus Gryposuchus Janjucetus Gekko smithii Fenestrasauria Mammalodon Lialis Teleosaurus Cosesaurus Elessaurus (post-crania only) Dakosaurus Neoparadoxia Gekko gecko Oculudentavis (skull only) Paleoparadoxia Eublepharis Metriorhynchus Kyrgyzsaurus Desmostylus Isisfordia Norellius Sharovipteryx Caperea Longisquama Tomistoma Eubalaena Ardeosaurus Crocodylus Eichstaettisaurus schroederi Alligator Behemotops RBCM sp. Hoyalacerta Dinosauria Miocaperea Pterosauria Sebecus Titanocetus Deinosuchus Eichstaettisaurus gouldi Bergamodactylus Eschrichtius Jucaraseps Gnathovorax Isanacetus Eudimorphodon JKZ Bu267 -amber Herrerasaurus Balaenoptera Preondactyluis Staurikosaurus Cetiotherium Aphanizocnemus Portunatasaurus Dimorphodon Sitsqwayk Adriosaurus Tawa Tokarahia Wahaora Pontosaurus Zuolong Maiabalaena Primitivus Segisaurus - no skull Yamatocetus Guaibasaurus - no skull Micromysticetus Marasuchus Falcatakely Serpentes Procompsognathus - no skull Homalodotherium Miocochilius Megaraptor Protypotherium Barlochersaurus Sinocalliopteryx Tetrapodophis Dracoraptor Cainotherium Dinilysia Zupaysaurus - skull only Sus Pachyrhachis Megapnosaurus - skull only Danjiangia Boa Lambdotherium Crotalus Coelophysis Dilophosaurus Ancodus Atractaspis Anthracotherium Najash Scipionyx Archaeotherium Loxocemus Proceratosaurus Dinohyus Dilong Camelus Yurlunggur Murusraptor Xenopeltis Micromeryx Guanlong Giraffa Anilius Xiongguanlong Cylindrophis Phytodinosauria Suchomimus Ectocion cedrus UM 8615 Shinisaurus Uropeltis Spinosaurus Ectocion ralstonensis Heloderma Anomochilus Radinskya Buriolestes CAPPA/UFSM 0035 Carnotaurus Leptotyphlops Procavia Lanthanotus Buriolestes ULBRA-PVT280 Majungasaurus Liotyphlops Sinraptor Notostylops Anniella Barberenasuchus Gobiderma Typhlops Tanycolagreus Rostriamynodon Eodromaeus Yutyrannus Moeritherium Bahndwivici FMNH PR2260 Eoraptor Prorastomus Pampadromaeus Monolophosaurus Yabeinosaurus IVPP V13284 Allosaurus Dusisiren Sakurasaurus Sinosaurus triassicus Elephas Aigialosaurus Saturnalia Sinosaurus ‘Dilophosaurus’ sinensis Gomphotherium Tethysaurus Plateosaurus Acrocanthosaurus Paleomastodon Eustreptospondylus Tylosaurus Aardonyx Ceratosaurus Plotosaurus Diadiaphorus Efraasia Litolophus Macrocollum Compsognathus holotype Saniwa ensidens FMNH Pelecanimimus Anisodon grande Estesia Pantydraco Sinornithomimus Chalicotherium? goldfussi Varanus komodensis Theosodon Leyesaurus Aorun Fukuivenator Deinocheirus Macrauchenia Varanus griseus Masiakasaurus Struthiomimus Massospondylus adult Tianyuraptor Garudimimus Ophisaurus Massospondylus embryo Huaxiagnathus Gallimimus Eoletes Kuroyuriella Yizhousaurus Zhenyuanlong IGM 100/0977 (not Shuvuuia) Isectolophus Elgaria Diplodocus Alioramus altai Protapirus Myrmecodaptria Rapetosaurus Tyrannosaurus Tapirus Cryptolacerta Camarasaurus Gorgosaurus Lophiodon Brachiosaurus Raptorex Heptodon Chalcides ocellatus Compsognathus CNJ79 Chalcides guentheri Chilesaurus Hyracotherium Corucia Juravenator Uintaceras Daemonosaurus Sinosauropteryx Gymnophthalmus Jeholosaurus Hyracodon Vanzosaura Beipiaosaurus Hyrachyus Sirenoscincus Haya Falcarius Ceratotherium Pisanosaurus Rahonavis Slavoia MGR-I-112 Jianchangosaurus Metamynodon Sineoamphisbaena Kulindadromaeus Aceratherium Crythiosaurus Changmiana Incisivosaurus Embolotherium Protarchaeopteryx Spathorhynchus Tianyulong Eotitanops Tamaulipasaurus Limusaurus Heterodontosaurus Caudipteryx Amynodon Dibamus Convolosaurus Khaan Saurornitholestes Mesohippus Bipes Agilisaurus Wulong Equus Amphisbaena Ornitholestes Stegoceras Scriurumimus Sinusonasus Miohippus Scelidosaurus Caihong Pappoceras Herperornithoides Emausaurus Forstercooperia Minmi Bambiraptor Changyuraptor Juxia Liaoningsaurus Velociraptor Sinornithosaurus holotype Paraceratherium Balaur Sinornithosaurus NGMC 91 Lesothosaurus Microraptor M V1002 Scutellosaurus Haplocheirus Microraptor STM5-32 Iasberrysaura Gobivenator Microraptor IVPP V 13352 Stegosaurus Zanazabar Rhamphocephalus Shuvuuia Note: Halszkaraptor Changchunsaurus Sinornithoides Dryosaurus Buitreraptor This tree does not support DNA topologies over long phylogenetic distances. Edmontosaurus Saurornithoides Laquintasaura Austroraptor Hexinlusaurus Anchiornis IVPP V14378 Certain dental traits are convergent and do not define clades. Aquilops Anchiornis PKUP V1068 Yinlong Jinfengopteryx Psittacosaurus Daliansaurus Liaoceratops Anchiornis LPM B00169 Aurornis Leptoceratops Almas Auroraceratops Sinovenator Beg tse Anchiornis BMNHC PH804 Stenopelix Archaeopteryx albersdoerferi Daiting Triceratops adult Xiaotingia Triceratops juvenile Ostromia - Haarlem Chasmosaurus adult Eosinopteryx Chasmosaurusjuvenile Birds - Aves Archaeopteryx siemensii Thermopolis Archaeopteryx siemensii Berlin Liaoning embryo bird Archaeopteryx London Iberomesornis Sulcavis Liaoningornis Sinornis Small ‘Mollusc’ Tree (SMT) Therapsid Skull Tree (TST) Cathayornis Avimaia 22 taxa - 15 traits tested 76 taxa - 78 skull traits tested Protopteryx ‘Microcursor’ MPCM-LH-26189 Chiappeavis Protorothyris STM-34-1 hatchling Polycladida flatworm Archaeothyris IVPP V12707 hatchling Varanosaurus Shenqiornis Alcmonavis Pontonema nematode Ophiacodon Pengornis Archaeopteryx bavarica (Munich) Jeholornis prima Holothuria sea cucumber Haptodus Gretcheniao Dimetrodon Jeholornis curvipes Euapta sea cucumber Edaphosaurus Hong Kong specimen Caudofoveata aplacophoran Serikornis Archaeopteryx 12 private Solenogastres aplacophoran Cutleria Archaeopteryx recurva (Eichstätt) Mei Chongmingia Tonicella chiton Jianianhualong Yi Hipposaurus Liaoningvenator Ambopteryx Aeolidia nudibranch Stenocybus Archaeopteryx #11 Scansoriopteryx Melibe nudibranch IVPP V18117 Sapeornis IVPP V13276 Epidexipteryx Testacella slug gastropod Galechirus Sapeornis DNHM-F3078 Omnivoropteryx Berthelinia bivalve gastropod Galepus Galeops Helix snail gastropod Archaeopteryx (Wellnhoferia) grandis Patranomodon Zhongornis Dentalium scaphopod Eodicynodon Confuciusornis GMV-2132 Corbicula clam Colobodectes Confuciusornis MBAv1168 Phoronis lophophorate Dicynodon Changchengornis Suminia Archaeornithura Enoplus nematode Otsheria Cratoavis Myxine hagfish Venjukovia Vegavis Nautilus cephalopod Anomocephalus Tiarajudens Pseudocrypturus Branchiostoma lancelet adult Apteryx Branchiostoma lancelet juvenile Crown Birds Scolopax Rhynchotus Eudromia Pteromyzon lamprey adult Raranimus Gallinago Ictidorhinus Casuarius Pteromyzon lamprey juvenile Rhea Lobalopex Megapodius Herpetoskylax Cryputurus Palaelodus Lemurosaurus Eogranivora Aepyornis Proburnetia Hongshanornis Patagopteryx Burnetia Longicrusavis Struthio Biarmosuchus Jinguofortis Eotitanosuchus Dingavis Inostrancevia Apsaravis Rubidgina Ichthyornis Aloposaurus Gansus Cyonosaurus Hesperornis Scymnognathus Juehuaornis Gorgonops Changzuiornis Aelurognathus Jiangchangornis Promoschorhynchus Yanornis Regisaurus Archaeovolans (=Yanornis) Charassognathus Yanornis STM9-52 Euchambersia Cyrilavis Palaeoglaux Bauria Pharomachrus Lycosuchus Colius Abdalodon Cariama Procynosuchus Phoenicopterus Thrinaxodon Sagittarius Bolotridon Sylviornis Chiniquodon Phorusrhacos Dvinia Llallawavis Pachygenelus Pandion Megazostrodon Vultur Coragyps IVPP V18119 Microurania Falco IVPP V18120 Didunculus Sinophoneus Messelastur Deuterosaurus Torgos Estemmenosuchus uralensis Buteo Estemmenosuchus miribilis Tyto Aegotheles Phthinosuchus Tynskya Styracocephalus? BPI/I/7141 Parargornis Styracocephalus SAM PK 8936 Apus Archaeosyodon Syodon Psophia Australosyodon Menura not juvenile Anteosaurus BP/1/7074 Musophaga Semioptera Titanophoneus Paradisaea Anteosaurus magnificus Eozygodactylus Quiscalus Anteosaurus abeli Geococcyx Threskiornis Monias Upupa Biseridens Coccyzus Corvus Jonkeria Turdus Struthiocephalus Cyanocitta Struthionops Melanerpes Moschops Sitta Ulemosaurus Hirundo Cinclus Balearica Troglodytes Jacana Fulica Oedicnemus Helornis Rhynochetos Nahmavis Charadrius Ardeotis Actitis Aramus Eofringillirostrom Rallus Crex Eurypyga Pterocles Grus Columba Caloenas Chroicocephalus Goura Eocypselus Chauna Anhima Himantopus Pezophaps Archilochus Raphus Septencoarcias Macrocephalon Thalasseus Meleagris Phaethon Crax = Mitu Jabiru Gallus Megaceryle Pavo Ciconia Ardea Tetrao Butorides Lonchura Gavia Passer Aechmophorus Opisthocomus Uria aalge Dinornis Aptenodytes Aptornis Spheniscus Gastornis Scopus Ara macao Buceros Melopsittacus Pteroglossus Nestor Psilopogon Platalea Pumiliornis Pelecanus Presbyornis Anas Anser Asteriornis Cnemiornis
Balaeniceps Fregata Diomedea Phalacrocorax Catharacta Macronectes Calonectris Puffinus Morus Pelagornis Cerorhinca Fraterculus Mergus Rynchops Uria lomvia Alca Pinguinus