What are the types of dinosaurs? Say their names.

It is listed as a general order in biology. The biggest difference between dinosaurs and other reptiles lies in their standing posture and way of marching. Dinosaurs are completely upright, with their limbs directly under their bodies. This structure has more advantages than other reptiles (such as crocodiles, whose limbs extend outward) when walking and running. According to the structural characteristics of dinosaur belt, it can be divided into two categories: sauropods and birds and dragons. The main difference between them lies in their band structure: the band of lizard's ischium is three shots from the side, the pubic bone extends forward under the intestinal bone, and the ischium extends backward, similar to lizard; Very ugly. The belt of the bird's ass is greatly spread out in front of and behind the intestinal bone. There is a large pubic protrusion on the anterior side of the pubic bone, which extends below the intestinal bone, and the posterior side extends parallel to the sciatic bone to a great extent, extending to the front and below the intestinal bone. So the pelvis is radiant from the side (besides, there are other differences). Sauropods are divided into sauropods and theropods. Sauropods are divided into protosauropods and sauropods. Protosauropod mainly lived from the late Triassic to the early Jurassic, and was an omnivorous medium-sized dinosaur, such as Ban Long, the first giant dinosaur living on earth. Ankylosaurus lived in the early Jurassic, mainly in Jurassic and Cretaceous. Most of them are huge vegetarian dinosaurs with small heads, long necks, long tails and spoon-shaped teeth. The famous representative of sauropod is Mamenxilong, which was produced in China, Sichuan and Gansu in the late Jurassic and consisted of 19 cervical vertebrae. The neck length is about half of the body length. The largest known animal in the world-zhenlong or fragile double-chambered dragon. Theropod dinosaurs lived from the Late Triassic to the Cretaceous. They are all carnivorous dragons, walking on two feet, with sharp claws on their toes and well-developed heads. They are the cleverest ones. They have teeth as sharp as daggers or knives in their mouths. Tyrannosaurus rex is a famous representative, and the rest are like Allosaurus. The southern behemoth is also quite famous. The suborder ornithopoda can be divided into five categories: ornithopoda, stegosaurus, Ankylosaurus, Ceratosaurus and pachycephala. The ornithopoda is the group with the most fossils in ornithopoda and even the whole dinosaur class. It is a dinosaur.

Children walk on two feet or four feet, the mandible has a single front tooth bone, and the teeth only grow on the cheeks. The crowns of maxillary teeth are bent inward, and the crowns of mandibular teeth are bent outward. They lived from the late Triassic to the Cretaceous, and they were all vegetarian dinosaurs, such as hadrosaurs and Iguanodons. Stegosaurus, walking on all fours, had an upright bone plate on its back and two or more pairs of bone spurs on its tail. Stegosaurus mainly lived from Jurassic to early Cretaceous. This is the first category of extinct dinosaurs. Its representatives are Stegosaurus and Kenterosaurus. The former is thought to live in the plain, while the latter is found in Tanzania. Ankylosaurus dinosaurs were short and stout, covered with bone decks, and ate plants, mainly living in the early Cretaceous. For example, the sea dragon living in continental Europe, Ankylosaurus living in Britain, Baotou dragon living in the United States, Mongolian Edmonton dragon and Ceratosaurus. It is a four-legged vegetarian dinosaur. The back of the skull expanded into a cervical shield, most of which lived in the late Cretaceous. The parrot-billed dinosaur found in northern China belongs to the ancestor type of Ceratosaurus. Among them, Triceratops, a docile herbivore, protoceratops, etc. The main characteristics of cephalosaurus are that the skull is swollen and thick, the hole is closed, and the pubic bone in the disc is rejected by the ischium and does not participate in the formation of the band. It mainly lived in Cretaceous, whether it was sauropod or ornithopod. Their belts leave a small hole between the intestine, ischium and pubic bone, which is not found in other reptiles of various purposes. It is this hole that shows that these two animals, called dinosaurs, are the closest relatives compared with all other reptiles.

Specific species

(As of 2003) Early Cretaceous-Early Cretaceous-Archaeosaurus, Klamelisaurus, Allosaurus, Zephyrosaurus, Pterosaur, Iguanodon. Muttaburrasaurus, Ouranosaurus, Equijubus, Altirhinus, Nanyang Dragon, Lurdusaurus and Kangnasaurus. Valdosaurus, Fukuisaurus, Jinzhousaurus, Tenontosaurus, used to be a dinosaur named Probactrosaurus.

Rellino dragon (Leaellynasaura), Atlascosaurus, Luo Long (Qantassaurus), fast dragon (Fulgurotherium), hot dragon. Fengtoulong, Xuanhua Dragon, Narrowmouth Dragon, Zuni Jiaolong, Gujiaolong, Chaoyang Dragon, Liaojiaolong. Hongshan Dragon (Hongshan Dragon) Urlong (Urlong) Shengshanlong (Shengshanlong) Chagan Nulong (Ba Long) Polar Dragon (Super Dragon) Asian Dragon (Asian Dragon). Augustine Dragon, Mongolian Dragon, Niger Dragon, Sister Dragon, Mongolian Dragon, Rebachi Dragon, Niger Dragon. Amargasaurus, Amazonsaurus, Pukyongosaurus, Jiangshanosaurus, Chondrosaurus and Aragosaurus. pelorosaurus Australopisaurus Ornithopsis，Venenosaurus，Astrodon，Eucamerotus，Pleurocoelus。 Dragon, dragon, dragon, dragon, dragon, dragon, dragon. Cretaceous Cube Tyrosaurus, Macrosaurus, Tangvayosaurus, Phuwiangosaurus, Gobititan and Androsaurus.

Malawi Dragon, Altispinax, Acorus calamus, Kaidelong, Ang Ba Long, enos Dragon and He Long. Shengshanlong, Vacchino Dragon, Crocodile Dragon, Vogt Dragon, Kerma Pterosaur, previously feared Toothed Dragon and Spinosaur. Ligabueino, Becklespinax Spinosaurus, Valdoraptor, Erectopus, African Dragon Hunter, Tugulusaurus, Siamese Dragon. Cockatosaurus, Ba Long Knicks, E Long, Angry Dragon, Noble Dragon, Flukolon, Sharp-tailed Dragon. Dwarf dragon, a new dinosaur, dinosaur dragon, giant dinosaur, Bahamian dragon, Chilean dragon. Gun dragons are like Ginnareemimus, Harpymimus, Heptasteornis, Phaedrolosaurus, Kakuru, Arkansaurus. Ba Long, Ned colbert, Santa Anaraptor, Scipionyx, Yaverlandia, E Long, Middle Dragon Bird. China Elephant-nosed Dragon, Mei, Blind stinkbug, Protoarchaeopteryx, Timius, Yixianglosaurus, Microodontosaurus. Australopithecus, Microraptor, Microraptor, Turtle, Chinese Bird Dragon, Chinese Bird Dragon, Tommy Tam, Dinosaur, Siamese Dragon. Dinodontidae, China, Dragon, Dragon, Gulong, Shenzhou Dragon. Sanchusaurus is like Pelecanimimus, incisors, raptors, Ornithodesmus, Utahraptor and Deinonychus. Atherosaur gracilis, Alashan Dragon, Achilles, Beipiaolong, Protopterosaur, Atherosaur, Parapterosaur. -Late Cretaceous-Rat dragon, Spinosaurus coelacanthus, Mifulong, New Tang Long, Quilmesaurus, Sidormimus. Sigilmassasaurus, Tsuchikurasaurus, Genusaurus, Compsosuchus, E Long, Wounded Dragon, Dryptosauroides, Genyodectes. Jubbulpuria is like a bird-shaped dragon (Ornithomimoides), a muscular dragon (Ilokelesia), a left-handed light dragon (Laevisuchus), a Rugops, a northwest Argentine dragon (Noasaurus) and an evil dragon (Masiakasaurus). Velociraptor (Velociraptor) Velociraptor (Betasuchus) Toothed Dragon (Xenotarsosaurus) Tarascorus (tarasocarus) E Long (Indosuchus) Abelilon. Majungasaurus, Lagaron, Kano Dragon, Indian Dragon, Right Angle Dragon, Majungasaurus and Wang Long. African dragon, Spinosaurus, Triceratops, Triceratops, Pterosaurs, Iguanas, Archaeopterosaurus, Snails. Diplotomodon, swamp bird dragon, Elopteryx, Labocania, Ricardoestesia, Euronychodon, Paronychodon, Avimimus. The injured dragon (Dryptosaurus), Shanyangosaurus, threatened the bird dragon (Rahonavis), the Futaba saurus, the Itemirus (Alectrosoarus) and Chingkankoutarus. Clad dinosaurs (Alioramus) Albertosaurus (Gorgosorus), Gorgosaurus (Aublysodon), Stygivenator. Dinosaur, Mountain Dragon, Tyrannosaurus Rex, Tyrannosaurus Rex, Tyrannosaurus Rex, Luanchuan Tyrannosaurus Rex. Aralia, Byron, Bird Dragon, Toothless Dragon, Narrow Claw Dragon. Deinocheirus is like Orcomimus, Garudimimus, Gallimimus, Goose Dragon, Dromiceiomimus, Ornithomimus. Ostrich-like dragon (Struthiomimus) Chinese dinosaur (Sinornithomimus) Nomingia Heyuan Dragon (Heyuannia) Nautilus (Caenagnathus) Asian Nautilus (Caenagnathus) vertebrate. One-legged dragon (Elmisaurus) Buries fire dragon (Citipati) Steals snail dragon (Conchoraptor) Female camel dragon (Ingenia) Khan dragon (Khaan) Steals egg dragon (Oviraptor) Alvarezsaurus (Patagonian claw dragon). Mononykus，Parvicurus，Shuvuuia，Achilles，Adasaurus，Bambiraptor，Koreanosaurus，Megaraptor。 Some dinosaurs have feathers, such as Bambi Raptor.

Erlianlong, Inner Mongolia Dragon, Beilong, Secret Dragon, Erlilong and Inner Mongolia Dragon. Segnosaurus, Therizinosaurus, Notohypsilophodon, Bugenasaura, Tooth Dragon, Talenkauen, Orodromeus. Park Dragon Crown Long-nosed Dragon (Lophorhothon) Rhabdodon (Mochlodon) Zalmoxes Slow-moving Dragon (Ankylosaurus) Tiger Eye Dragon. Oligosaurus, the chief dragon of Gaspari nylon (Gasparinisaura), Anabisetia is more similar to Planicoxa than Hareron. Craspedodon, Hypsibema, Hironosaurus, Manchurian Dragon, Orthomerus, Dulong, Secernosaurus, Protosaurus. Closaurus, gilmour Luo Long, Astaing Dragon, Astaing Dragon, Kadoro Dragon, Pterosaur, Elombia Dragon. Qingdao Dragon, Qingdao Dragon, Japanese Dragon, Parasaurolophus Dragon, Japanese Dragon, Heilongjiang Dragon, Jakesaurus. Blue Dragon, Fan-crowned Cygnus, Europa, bardo Dragon, Guanlong, Hypacrosaurus, Duckbilled Dragon and Little Duckbilled Dragon. G bellows dragon (Kerberosaurus) Shuangmiao dragon (Shuangmiaosaurus) Strong dragon (Thespesius) Short-tailed dragon (Maiasaura) Female dragon (Aralosaurus) Griffin dragon (Gryposaurus). Little noble dragon (Kritosaurus), big duck dragon (Anatotitan), Edmonton dragon (Edmontosaurus), Shandong dragon (Shantungosaurus), Tanius dragon (ProSaurolophus), Saurolophus. Tianzhu Dragon (Nautilus Dragon) Chinese parrot beak dragon (P.sinen) Meilaiyingensis parrot beak dragon (P.meileyingensis) Short-legged dragon (thick-headed dragon) Styx dragon, small-headed dragon, gravity dragon, head dragon, swelling dragon, mud snail, stegosaurus. Houtoulong, Ceratosaurus, Microcephalosaurus, Gaotoulong, Diplodocus, Dragon. Qinling Dragon, Kubin Dragon, Giant Neck Dragon, Cunninghamia lanceolata, Egyptian Dragon, Egyptian Dragon, Curved Dragon. Curved Dragon, North China Dragon, Vineyard Dragon, Gao Qiao Dragon, Jinuolong and Majaron. Peligry Nylon, Epachthosaurus, Argentinean Dragon, Liranosaurus, Antarctic Dragon, bonita Surarosaurus. La Plata Dragon, Daryun, Dragon, Very Dragon, Lei Long, Aramaic Dragon, Silver Dragon, Titan Dragon. Isilong, Lin Guanlong, Fenglong, Gondwanalong, Houwei Dragon, New ken dragon, Rocaron. Saltaron, Ergulon, Tavilon, Domenicolon, Chiroposaurus, Luo Long. Protosauropod dinosaur Banlong, Tianshan Dragon, Anqilong, sauropod dinosaur Mamenqilong, Earthquake Dragon, Puzzled Dragon. Brachiosaurus, True Dragon, Stegosaurus, ken dragon, Jialing, Stegosaurus, Tuojiang Dragon. Ankylosaurus Scelidosaurus, Lin Long, Acanthosaurus, gaston Dragon, Stegosaurus, Tilosaurus, Cetacodon. Ankylosaurus spiny Ankylosaurus (Polacanthus) Heavy Ankylosaurus (Sauroplites) Shamosaurus (Tianchisaurus) Cedar Ankylosaurus (Cedarpelta) Heishansaurus (Peishansaurus) Hoplitosaurus (Rhadinosaurus) Fiber Dragon. Gu Long, Papaya Dragon, Carnivorous Dragon, Tyrannosaurus Rex, Lei Long, Lin Long. Struthiosaurus, Niobrarasaurus, Texasetes, Animantarx, Edmontonian Panoplosaurus, Silvisaurus, Panorama Saurus. Sauropelta, Baishanlong, Tsagantegia, Maleevus, Yamashita, Talarurus, Xu Long, Lei Long, Nodocephalosaurus. Polacanthus, Tarchia, Nail Dragon, Saichania, Baotou Dragon, Pinacosaurus, Crichtonsaurus, Pterosaur, Trachodon. Tula ceratosaurus, Leptosaurus, Proceratosaurus, Anceratosaurus, Anceratosaurus (1), Leptosaurus, Leptosaurus. Uda Ceratosaurus, Baida Ceratosaurus, Cultural Ceratosaurus, Ceratosaurus, Tyrannosaurus Rex, Oolong. Pentagosaurus, Ceratosaurus, Ceratosaurus, Ceratosaurus, Dipterasaurus, Triceratops, Thick-nosed Dragon. Sea dragon, dragon, short horned dragon, bison dragon, sea dragon, Morinda dragon, central dragon, horned dragon. Agathaumas，Dysganus，Arrhinoceratops，Bagaceratops，Lamaceratops，Platyceratops，Breviceratops。 Protoceratops, Big Kiss Dragon, Yuelong, Mountain Horned Dragon.