(NOTE: Names inside " " means name is no longer valid) Abrictosaurus - wide-awake reptile Acanthopholist - horn bearer Acrocanthosaurus - top spined reptile "Agathaumas" - great wonder Agilisaurus - agile reptile Albertosaurus - reptile from Alberta, Canada Alectrosaurus - single reptile Alioramus - other branch Allosaurus - the other reptile Altispinax - tall spine Alxasaurus - reptile from Alxa, China Amargosaurus - from Amarga area, Argentina "Amphicoelias" - biconcave-ended hollow vertebra Amtosaurus - from Amtgay "Anatosaurus" - duck reptile Anatotitan - duck titan "Antrodemus" - cavern-frame Acrocanthosaurus - tall spine reptile Alectrosaurus - unceasing reptile Algosaurus - from Algoa ("pain") Basin, South Africa Allosaurus - the other reptile Alocodon - wing tooth Ammosaurus - sand reptile Amphicoelias - paired cavity Amygdalodon - tonsil tooth Anchiceratops - close-horned face Anchisaurus - close reptile Andesaurus - from the Andes Mountains Ankylosaurus - fused reptile Anodontosaurus - without tooth reptile Anoplosaurus - unarmored reptile Antarctosaurus - Antarctic reptile Apatosaurus - deceptive reptile Archaeornithoides - resembling "Archaeornis" Arrhinoceratops - no-nose horned face "Astrodon" - star tooth Atlantosaurus - atlas reptile Atlascopcosaurus - Atlas Copco Company Avimimus - bird mimic Avipes - bird foot Azendohsaurus - from Azendoh Bactrosaurus - reptile from Bactria Bagaceratops - small horned face Barapasaurus - big reptile Barosaurus - heavy reptile Baryonyx - heavy claw Bellusaurus - Beautiful reptile Bothriospondylus - trench vertebra Brachiosaurus - arm reptile Brachyceratops - short horned face Brachylophosaurus - short ridged reptile "Brachyrophus" - short roofed one (now in Camptosaurus) "Bradycneme" - heavy shin Breviceratops - short horn face Bruhathkayosaurus - Sanskrit for hugh body Caenagnathus - recent jawless Callovosaurus - Callovian-age reptile Camarasaurus - chambered reptile Camplodoniscus - bent tooth Camptosaurus - bent reptile "Caulodon" - stalk tooth (now in Camarasaurus) Centrosaurus - sharp point reptile Ceratosaurus - horn reptile Cetiosaurus - whale reptile Chasmosaurus - ravine (cleft) reptile Chialingosaurus - from Chialing, China Chirostenotes - narrow hand "Cionodon" - column tooth "Claorhynchus" - breaking beak Claosaurus - broken reptile Coelophysis - hollow form Coeluroides - hollow tail form Coelurus - hollow tail Compsognathus - elegant jaw Corythosaurus - corinthian crest reptile Craspedodon - edge tooth Craterosaurus - bowl reptile Cryptodraco - hidden dragon Cumnoria - from Cumnor, England Dacentrurus - pointed tail Daspletosaurus - frightful reptile Datousaurus - from Datou, China Deinocheirus - terrible hand Deinonychus - terrible claw "Denversaurus - "Denver reptile "Diclonius" - double-sprouting (tooth) Dicraeosaurus - forked reptile Dilophosaurus - two-crested reptile Diplodocus - double-beam Dracopelta - shielded dragon Dravidosaurus - from Dravida, India "Drinker" - after E. Drinker Cope Dromaeosaurus - swift reptile Dromiceiomimus - emu mimic Dryosaurus - oak reptile Dryptosaurus - tearing reptile Dyoplosaurus - double armored Dysalatosaurus - lost wooded reptile "Dysganus" - rough luster Dyslocosaurus - bad-place, reptile "Dystrophaeus" - coarse joint "Echinodon" - spiky tooth Edmarka - after Ed Mark Edmontosaurus - Edmonton, Canada Elaphrosaurus - light reptile Elmisaurus - foot reptile Eoceratops - dawn horned face Eoraptor - dawn thief "Epanterias" - Buttressed (vertebra) Erlikosaurus - King of the Dead (Erlik) Euhelopustrue - marsh-foot Euoplocepahlustrue - plated head Eusterptospondylustrue - reversed backbone Fabrosaurus - Fabre's reptile Fulengia - anagram of Lufeng (China) Fulgurotherium - lightning ridge beast Gallimimus - chicken mimic Garudimimus - garuda (mythical bird) mimic Gasosaurus - from gasos Genyodectes - received under the jaw Geranosaurus - crane reptile Gilmoreosaurus - Charles Gilmore Gongbusaurus - from Gongbu, China Goyocephale - decorated head Gravitholus - heavy dome "Gryposaurus - "curved hook-nose reptile Hadrosaurus - sturdy reptile Halticosaurus - nimble reptile Haplocanthosaurus - single spine reptile Heishanosaurus - from Heishan, China Heptasteornis - seven star bird Heterodontosaurus - different tooth reptile Homocephale - even head Hoplitosaurus - hoplite reptile Huayangosaurus - from Huayang, China Hulsanpes - foot from Khulsan Hylaeosaurus - woodland reptile Hypacrosaurus - high ridge reptile "Hypsibema" - high step Hypsilophodon - high ridged tooth "Hypsirophus" - high-roofed one Iguanodon - Iguana tooth Indosuchus - Indian crocodile Itemirus - from Itemir Janenschia - after Werner Janensch Jurassosaurus - Jurassic reptile (from Jurassic Park) Kagnasaurus - from Kagna Kentrosaurus - prickly reptile Kritosaurus - chosen reptile "Labocania" - from La Bocana, Mexico "Laelaps" - mythological hunting dog Lambeosaurus - Lawrence M. Lambe Lanasaurus - wooly reptile Laelaps - Hurricane Lametasaurus - from Lameta, India Lanasaurus - wooly reptile Laplatasaurus - from the LaPlata area, Argentina Leptoceratops - slender horned face Lesothosaurus - reptile from Lesotho Lexovisaurus - from Lexovi Loncosaurus - from Lonco Lufengosaurus - reptile from Lufeng (China) Lukousaurus - reptile from Lu-kou Lusitanosaurus - from Lusitania Lycorhinus - wolf snout Kakuru - rainbow Macrophalangia - large toes Magyarsaurus - from the Magyar people of Hungary Maiasaura - good Earth mother Majungtholus - dome from Majunga Malawisaurus - from Malawi, Africa Mamenchisaurus - reptile from Chee Brook (China) "Manospondylus" - porous vertebra "Marshosaurus - "Marsh's reptile Massospondylusmassive vertebrae Megalosaurus - big reptile Melanorosaurus - black reptile Metriacanthosaurus - long spined Microceratops - tiny horned face Micropachycephalosaurus - tiny thick headed reptile Microvenator - small hunter Minmi - from Minmi Crossing, Australia "Mochlodon" - bar tooth "Monoclonius" - single sprouting (tooth) Monolophosaurus - single-ridged reptile Mononychusone - claw (currently a BIRD) Montanoceratops - horned face from Montana "Morosaurus - "moron reptile Muttaburrasaurus - from Muttaburra, Australia Mussaurus - mouse reptile "Nanosaurus - "dwarf reptile "Nanotyrannus" - dwarf tyrannosaur Nemegtosaurus - from Nemegto, Mongolia Noasaurus - from NW Argentina Nodosaurus - knotty reptile Omeisaurus - sacred mountain in Sichuan, China Onychosaurus - crawling reptile Opisthocoelicaudia - posterior cavity tail "Ornithodesmus" - bird ribbon Ornitholestes - bird robber Ornithomimus - bird mimic "Ornithotarsus" - bird tarsus Ornototholus - ornate dome Orodromeus - mountain runner Othnieliaafter - Othniel Marsh Ouranosaurus - Uranus (the greek god) or brave Oviraptor - egg stealer Pachycephalosaurus - thick headed reptile Pachyrhinosaurus - thick nosed reptile Palaeoscincus - ancient skink Panoplosaurus - fully plated Paranthodon - like anthodon Parasaurolophus - like a ridged reptile "Paronychodon" - near claw tooth Pectinodon - comb tooth Peishanosaurus - from Peishano Pelorosaurus - monster reptile Pentaceratopsfive - horned face Phaedrolosaurus - bright reptile Piatnitzkysaurus - Piatnitzky's reptile Pinacosaurus - plank reptile Pisanosaurus - Pisan's reptile Pivetaeusaurus - after Piveteau, Frech paleontologist Plateosaurus - flat reptile Pleurocoelus - side cavity Poikilopleuron - varying cavity Polacanthoides - like many-spikes Polacanthus - many spikes "Polyonax" - master over many Prenocephale - sloping head "Priconodon" - saw cone-shaped tooth Priodontognathus - saw tooth jaw Probactrosaurus - before "Bactrosaurus - " Procompsognathus - before pretty jaw Protoceratops - first horned face Protognathus - early jaw Psittacosaurus - parrot reptile "Pteropelyx" - wing pelvis Rabbachisaurus - from Rabbachi Rhadinosaurus - slender reptile "Rhoetosaurus - "Rhoetos, greek titan (mythology) "Rioaribasaurus - "from Rio Ariba, New Mexico Riojasaurus - from Rioja, Argentina Siachania - beautiful Saltasaurus - from Salta Province, Argentina Saltopus - leaping foot Sarcolestes - flesh robber Saurolophus - ridged reptile Sauronithoides - bird-like reptile Sauronitholestes - reptile-like bird robber Sauropelta - shielded reptile Saurophagus - reptile eater Sauroplites - reptilian hoplite Scelidosaurus - limb reptile Scolosaurus - thorn reptile Scutellosaurus - bony plate (scute) reptile Secernosaurus - severed-from (Laurasia), reptile Segisaurus - reptile from Segi Canyon Segnosaurus - slow reptile Shamosaurus - Gobi reptile Shunosaurus - from ("Shuo"), Sichuan, China Shuvosaurus - after Shuvo Chatterjee (not a dino?) Silvisaurus - forest reptile Sinocoelurus - hollow tail from China Sinornithoides - Chinese bird-like (reptile) Sinraptor - Chinese thief Spinosaurus - spine reptile Stegoceras - roof horn Stegosauroides - stegosaur form Stegosaurus - roofed reptile Stenonychosaurus - slender clawed Stokesosaurus - W.L. Stoke's lizard Struthiomimus - ostrich mimic Struthiosaurus - ostrich reptile Stygimoloch - river of Hell + devil Styracosaurus - spiked reptile "Symphyrophus" - solid-roofed one Syntarsus - fused ankle Szechuanosaurus - from Szechuan, China Talarurus - basket tail Tarbosaurus - alarming reptile Tarchia - brain Teineurosaurus - extended reptile Telmatosaurus - stagnant water reptile Tenontosaurus - tendon reptile Teratosaurus - monster reptile Therizinosaurus - scythe reptile Thescelosaurus - beautiful reptile "Tichosteus" - wall-boned one Tienshanosaurus - Tien-Shan Mountains of China Titanosaurus - titanic reptile Tochisaurus - Ostrich (mongolian word 'tochi') "Tornieria" - after Professor Tornier Torosaurus - bull reptile Triceratops - three horned face Trimucrodon - 3 pointed tooth Troodon - wounding tooth Tsintaosaurus - from Tsintao, China Tuojiangosaurus - from Tuojiang, China Tylocephale - swollen head Tyrannosaurus - Tyrant reptile Udanoceratops - from Udan-Sayr in Mongolia "Uintasaurus - "from Uinta (Wyoming) Unguillosaurus - from Unguillo Utahraptor - robber from Utah Valdosaurus - from the Wealden in England Vectisaurus - from the Isle of Wight Velocipes - speedy foot Velociraptor - speedy thief Vulcanodon - volcano tooth Wanannosaurus - from Wannan, China Wuerhosaurus - from Wuerho, China Yangchuanosaurus - from Yang-ch'an, China Yaverlandia - from Yaverland Point Yunnanosaurus - from Yunnano, China "Zapsalis" - thorough shears Zephyrosaurus - west wind reptile Zigongosaurus - from Zigong, China Zizhongosaurus - from Zizhong, China