Teodora Villavicencio's Field guide of Dinosaurs and others Reptiles

Herrerasauria

1. Herrerasaurus ischigualastensis​ Length*: 4.2 m 13.8 ft Late Triassic carnivores

Coelurosaurs

1. Aristosuchus pusillus​ Length*: 1.9 m 6.2 ft Early Cretaceous carnivores
2. Coelophysis bauri​ Length*: 3.35 m 11.0 ft Late Triassic carnivores
3. Coelurus fragilis​ Length*: 2.5 m 8.2 ft Late Jurassic carnivores
4. Compsognathus longipes​ Length*: 1.5 m 4.9 ft Late Jurassic carnivores
5. Elaphrosaurus bambergi​ Length*: 6.3 m 20.7 ft Late Jurassic omnivores
6. Halticosaurus longotarsus​ Length*: 2.7 m 8.9 ft Late Triassic carnivores
7. Moros intrepidus​ Length*: 3 m 9.8 ft Late Cretaceous carnivores
8. Ornitholestes hermanni​ Length*: 2.1 m 6.9 ft Late Jurassic carnivores
9. Procompsognathus triassicus​ Length*: 100 cm 3.3 ft Late Triassic carnivores
10. Saltopus elginensis​ Length*: 50 cm 1.6 ft Late Triassic carnivores
11. "Syntarsus" kayentakatae Length*: 3 m 9.8 ft Early Jurassic carnivores

Ornithomimosaurs and Oviraptorosaurs

1. Chirostenotes pergracilis​ Length*: 2.6 m 8.5 ft Late Cretaceous omnivores
2. Corythoraptor jacobsi​ Length*: 2.25 m 7.4 ft Late Cretaceous omnivores
3. Deinocheirus mirificus​ Length*: 12 m 39.4 ft Late Cretaceous omnivores
4. Dromiceiomimus samueli​ Length*: 4 m 13.1 ft Late Cretaceous herbivores
5. Elmisaurus rarus​ Length*: 2.2 m 7.2 ft Late Cretaceous omnivores
6. Gallimimus bullatus​ Length*: 6 m 19.7 ft Late Cretaceous herbivores
7. Ornithomimus velox​ Length*: 2.45 m 8.0 ft Late Cretaceous herbivores
8. Oviraptor philoceratops Length*: 1.9 m 6.2 ft Late Cretaceous omnivores
9. Struthiomimus altus Length*: 4.5 m 14.8 ft Late Cretaceous herbivores

Miscellaneous Theropods

1. Archaeopteryx albersdoerferi​ Length*: 36 cm 1.2 ft Late Jurassic carnivores
2. Avimimus nemegtensis​ Length*: 1.5 m 4.9 ft Late Cretaceous omnivores
3. Erlikosaurus andrewsi ​Length*: 3.55 m 11.6 ft Late Cretaceous herbivores
4. Microraptor zhaoianus​ Length*: 95 cm 3.1 ft Early Cretaceous carnivores
5. Segisaurus halli ​Length*: 1.55 m 5.1 ft Early Jurassic omnivores
6. Segnosaurus galbinensis​ Length*: 6.9 m 22.6 ft Late Cretaceous herbivores
7. Therizinosaurus cheloniformis Length*: 9 m 29.5 ft Late Cretaceous herbivores

Deinonychosaurs

1. Adasaurus mongoliensis​ Length*: 3.5 m 11.5 ft Late Cretaceous carnivores
2. Bambiraptor feinbergi​ Length*: 2 m 6.6 ft Late Cretaceous carnivores
3. Dakotaraptor steini​ Length*: 5 m 16.4 ft Late Cretaceous carnivores
4. Deinonychus antirrhopus​ Length*: 3.55 m 11.6 ft Early Cretaceous carnivores
5. Saurornitholestes sullivani​ Length*: 2.4 m 7.9 ft Late Cretaceous carnivores
6. Stenonychosaurus inequalis​ Length*: 2.9 m 9.5 ft Late Cretaceous carnivores
7. Troodon formosus ​Length*: 4.3 m 14.1 ft Late Cretaceous carnivores
8. Velociraptor osmolskae Length*: 1.85 m 6.1 ft Late Cretaceous carnivores

Ceratosaurs

1. Abelisaurus comahuensis​ Length*: 7.2 m 23.6 ft Late Cretaceous carnivores
2. Aucasaurus garridoi​ Length*: 6.1 m 20.0 ft Late Cretaceous carnivores
3. Carnotaurus sastrei Length*: 7.8 m 25.6 ft Late Cretaceous carnivores
4. Ceratosaurus nasicornis​ Length*: 6.9 m 22.6 ft Late Jurassic carnivores
5. Dilophosaurus wetherilli Length*: 6.3 m 20.7 ft Early Jurassic carnivores

Carnosaurs

1. Allosaurus europaeus​ Length*: 12 m 39.4 ft Late Jurassic carnivores
2. Altispinax dunkeri​ Length*: 5.3 m 17.4 ft Early Cretaceous carnivores
3. Baryonyx walkeri Length*: 9.7 m 31.8 ft Early Cretaceous carnivore
4. Eustreptospondylus oxoniensis ​Length*: 4.5 m 14.8 ft Middle Jurassic carnivores
5. Giganotosaurus carolinii​ Length*: 12.6 m 41.3 ft Late Cretaceous carnivores
6. Metriacanthosaurus parkeri Length*: 7.5 m 24.6 ft Late Jurassic carnivores
7. Poekilopleuron bucklandii ​Length*: 6.8 m 22.3 ft Middle Jurassic carnivores
8. Proceratosaurus bradleyi​ Length*: 2.7 m 8.9 ft Middle Jurassic carnivores
9. Spinosaurus aegyptiacus​ Length*: 14 m 45.9 ft Early Cretaceous - Late Cretaceous carnivores
10. Yangchuanosaurus zigongensis Length*: 6.5 m 21.3 ft Middle Jurassic carnivores

Tyrannosaurids

1. Albertosaurus sarcophagus​ Length*: 9.3 m 30.5 ft Late Cretaceous carnivores
2. Alioramus altai​ Length*: 5 m 16.4 ft Late Cretaceous carnivores
3. Daspletosaurus horneri​ Length*: 8.7 m 28.5 ft Late Cretaceous carnivores
4. Tarbosaurus bataar​ Length*: 10.6 m 34.8 ft Late Cretaceous carnivores
5. Tyrannosaurus rex Length*: 15 m 49.2 ft Late Cretaceous carnivores

Prosauropods

1. Anchisaurus polyzelus​ Length*: 3.15 m 10.3 ft Early Jurassic herbivores
2. Coloradisaurus brevis​ Length*: 6.3 m 20.7 ft Late Triassic herbivores
3. Lufengosaurus huenei​ Length*: 8.9 m 29.2 ft Early Jurassic herbivores
4. Massospondylus kaalae​ Length*: 3.5 m 11.5 ft Early Jurassic herbivores
5. Melanorosaurus readi​ Length*: 6.5 m 21.3 ft Late Triassic herbivores
6. Mussaurus patagonicus​ Length*: 8 m 26.2 ft Late Triassic herbivores
7. Plateosaurus gracilis​ Length*: 5 m 16.4 ft Late Triassic herbivores
8. Riojasaurus incertus​ Length*: 6.8 m 22.3 ft Late Triassic herbivores
9. Yunnanosaurus youngi Length*: 10.8 m 35.4 ft Middle Jurassic herbivores

Diplodocids

1. "Antarctosaurus" giganteus​ Length*: 30.5 m 100.1 ft Late Cretaceous herbivores
2. Apatosaurus ajax​ Length*: 23 m 75.5 ft Late Jurassic herbivores
3. Barosaurus lentus​ Length*: 37 m 121.4 ft Late Jurassic herbivores
4. Dicraeosaurus sattleri​ Length*: 14.8 m 48.6 ft Late Jurassic herbivores
5. Diplodocus hallorum​ Length*: 30 m 98.4 ft Late Jurassic herbivores
6. "Mamenchisaurus" sinocanadorum ​Length*: 26 m 85.3 ft Late Jurassic herbivores
7. Nemegtosaurus mongoliensis​ Length*: 12.4 m 40.7 ft Late Cretaceous herbivores
8. Omeisaurus puxiani​ Length*: 15.5 m 50.9 ft Middle Jurassic herbivores
9. Supersaurus vivianae Length*: 36 m 118.1 ft Late Jurassic herbivores

Camarasaurids and Brachiosaurids

1. Astrodon johnstoni​ Length*: 21.7 m 71.2 ft Early Cretaceous herbivores
2. Brachiosaurus altithorax​ Length*: 26.5 m 86.9 ft Late Jurassic herbivores
3. Camarasaurus supremus​ Length*: 20 m 65.6 ft Late Jurassic herbivores
4. Giraffatitan brancai​ Length*: 25 m 82.0 ft Late Jurassic herbivores
5. Haplocanthosaurus delfsi​ Length*: 14.5 m 47.6 ft Late Jurassic herbivores
6. Rebbachisaurus garasbae ​Length*: 26 m 85.3 ft Late Cretaceous herbivores
7. Sauroposeidon proteles Length*: 29 m 95.1 ft Early Cretaceous herbivores

Miscellaneous Sauropods

1. Barapasaurus tagorei​ Length*: 14 m 45.9 ft Early Jurassic herbivores
2. Dreadnoughtus schrani​ Length*: 28 m 91.9 ft Late Cretaceous herbivores
3. Laplatasaurus araukanicus​ Length*: 9.9 m 32.5 ft Late Cretaceous herbivores
4. Opisthocoelicaudia skarzynskii​ Length*: 14 m 45.9 ft Late Cretaceous herbivores
5. Patagotitan mayorum​ Length*: 31 m 101.7 ft Early Cretaceous herbivores
6. Saltasaurus loricatus​ Length*: 8.9 m 29.2 ft Late Cretaceous herbivores
7. Vulcanodon karibaensis Length*: 11 m 36.1 ft Early Jurassic herbivores

Fabrosaurids and Heterodontosaurids

1. Abrictosaurus consors​ Length*: 90 cm 3.0 ft Early Jurassic herbivores
2. Echinodon becklesii ​Length*: 65 cm 2.1 ft Early Cretaceous herbivores
3. Fabrosaurus australis​ Length*: 1.5 m 4.9 ft Early Jurassic herbivores
4. Heterodontosaurus tucki​ Length*: 1.2 m 3.9 ft Early Jurassic herbivores
5. Lesothosaurus diagnosticus​ Length*: 2.5 m 8.2 ft Early Jurassic herbivores
6. Scutellosaurus lawleri Length*: 1.65 m 5.4 ft Early Jurassic herbivores

Hypsilophodontids

1. Dryosaurus elderae ​Length*: 3.7 m 12.1 ft Late Jurassic herbivores
2. Hypsilophodon foxii​ Length*: 2.15 m 7.1 ft Early Cretaceous herbivores
3. Nanosaurus agilis ​Length*: 2 m 6.6 ft Late Jurassic herbivores
4. Parksosaurus warreni​ Length*: 2.6 m 8.5 ft Late Cretaceous herbivores
5. Thescelosaurus neglectus Length*: 2.6 m 8.5 ft Late Cretaceous herbivores

Iguanodontids

1. Camptosaurus dispar​ Length*: 7.3 m 24.0 ft Late Jurassic herbivores
2. Iguanodon bernissartensis ​Length*: 12.5 m 41.0 ft Early Cretaceous herbivores
3. Muttaburrasaurus langdoni​ Length*: 8.8 m 28.9 ft Early Cretaceous herbivores
4. Ouranosaurus nigeriensis ​Length*: 8.3 m 27.2 ft Early Cretaceous herbivores
5. Tenontosaurus dossi Length*: 7.4 m 24.3 ft Early Cretaceous herbivores

Hadrosaurids 1

1. Brachylophosaurus canadensis​ Length*: 9.7 m 31.8 ft Late Cretaceous herbivores
2. Edmontosaurus regalis​ Length*: 11.5 m 37.7 ft Late Cretaceous herbivores
3. Kritosaurus navajovius​ Length*: 9.1 m 29.9 ft Late Cretaceous herbivores
4. Maiasaura peeblesorum​ Length*: 8.4 m 27.6 ft Late Cretaceous herbivores
5. Prosaurolophus maximus​ Length*: 9.3 m 30.5 ft Late Cretaceous herbivores
6. Saurolophus angustirostris ​Length*: 12.9 m 42.3 ft Late Cretaceous herbivores
7. Shantungosaurus giganteus Length*: 15.3 m 50.2 ft Late Cretaceous herbivores

Hadrosaurids 2

1. Corythosaurus casuarius​ Length*: 9.5 m 31.2 ft Late Cretaceous herbivores
2. Hypacrosaurus stebingeri​ Length*: 10.5 m 34.4 ft Late Cretaceous herbivores
3. Lambeosaurus magnicristatus ​Length*: 7.2 m 23.6 ft Late Cretaceous herbivores
4. Olorotitan arharensis ​Length*: 8.9 m 29.2 ft Late Cretaceous herbivores
5. Parasaurolophus walkeri ​Length*: 11 m 36.3 ft Late Cretaceous herbivores
6. Tsintaosaurus spinorhinus Length*: 9.8 m 32.2 ft Late Cretaceous herbivores

Psittacosaurids and Protoceratopsids

1. Bagaceratops rozhdestvenskyi​ Length*: 2.3 m 7.5 ft Late Cretaceous herbivores
2. Leptoceratops gracilis ​Length*: 2.6 m 8.5 ft Late Cretaceous herbivores
3. Microceratus gobiensis​ Length*: 95 cm 3.1 ft Late Cretaceous herbivores
4. Montanoceratops cerorhynchus​ Length*: 2.8 m 9.2 ft Late Cretaceous herbivores
5. Protoceratops hellenikorhinus ​Length*: 2.6 m 8.5 ft Late Cretaceous herbivores
6. Psittacosaurus meileyingensis Length*: 1.35 m 4.4 ft Early Cretaceous herbivores

Ceratopsids 1

1. Anchiceratops ornatus​ Length*: 5.4 m 17.7 ft Late Cretaceous herbivores
2. Arrhinoceratops brachyops​ Length*: 4.2 m 13.8 ft Late Cretaceous herbivores
3. Chasmosaurus belli​ Length*: 5.9 m 19.4 ft Late Cretaceous herbivores
4. Pentaceratops sternbergii​ Length*: 5.8 m 19.0 ft Late Cretaceous herbivores
5. Torosaurus latus​ Length*: 8 m 26.2 ft Late Cretaceous herbivores
6. Triceratops horridus Length*: 8.5 m 27.9 ft Late Cretaceous herbivores

Ceratopsids 2

1. Achelousaurus horneri​ Length*: 6 m 19.7 ft Late Cretaceous herbivores
2. Avaceratops lammersi​ Length*: 4.4 m 14.4 ft Late Cretaceous herbivores
3. Brachyceratops montanensis​ Length*: 2.2 m 7.2 ft Late Cretaceous herbivores
4. Centrosaurus apertus​ Length*: 6.1 m 20.0 ft Late Cretaceous herbivores
5. Ceratops montanus​ Length*: 3 m 9.8 ft Late Cretaceous herbivores
6. Nasutoceratops titusi​ Length*: 4.8 m 15.7 ft Late Cretaceous herbivores
7. Pachyrhinosaurus lakustai​ Length*: 5.7 m 18.7 ft Late Cretaceous herbivores
8. Sinoceratops zhuchengensis Length*: 7.8 m 25.6 ft Late Cretaceous herbivores
9. Styracosaurus ovatus Length*: 6.1 m 20.0 ft Late Cretaceous herbivores

Pachycephalosaurids

1. Alaskacephale gangloffi​ Length*: 1.8 m 5.9 ft Late Cretaceous herbivores
2. Dracorex hogwartsia Length*: 3.3 m 10.8 ft Late Cretaceous herbivores
3. Goyocephale lattimorei​ Length*: 1.85 m 6.1 ft Late Cretaceous herbivores
4. Gravitholus albertae​ Length*: 2.35 m 7.7 ft Late Cretaceous herbivores
5. Homalocephale calathocercos​ Length*: 2.2 m 7.2 ft Late Cretaceous herbivores
6. Pachycephalosaurus wyomingensis​ Length*: 4.8 m 15.7 ft Late Cretaceous herbivores
7. Prenocephale prenes​ Length*: 2.15 m 7.1 ft Late Cretaceous herbivores
8. Stegoceras validum​ Length*: 2.1 m 6.9 ft Late Cretaceous herbivores
9. Stygimoloch spinifer Length*: 4.2 m 13.8 ft Late Cretaceous herbivores
10. Tylocephale gilmorei Length*: 1.6 m 5.2 ft Late Cretaceous herbivores

Huayangosaurids

1. Chungkingosaurus jiangbeiensis​ Length*: 3.7 m 12.1 ft Late Jurassic herbivores
2. Huayangosaurus taibaii Length*: 5.1 m 16.7 ft Middle Jurassic herbivores

Stegosaurids

1. Chialingosaurus kuani​ Length*: 5.9 m 19.4 ft Late Jurassic herbivores
2. Dacentrurus armatus​ Length*: 8.2 m 26.9 ft Late Jurassic herbivores
3. Dravidosaurus blanfordi​ Length*: 2.9 m 9.5 ft Late Cretaceous herbivores
4. Gigantspinosaurus sichuanensis Length*: 4.7 m 15.4 ft Late Jurassic herbivore
5. Kentrosaurus aethiopicus​ Length*: 5.7 m 18.7 ft Late Jurassic herbivores
6. Stegosaurus stenops​ Length*: 10 m 32.3 ft Late Jurassic herbivores
7. Tuojiangosaurus multispinus​ Length*: 7.1 m 23.3 ft Late Jurassic herbivores
8. Wuerhosaurus homheni Length*: 6.7 m 22.0 ft Early Cretaceous herbivores

Scelidosaurids

1. Scelidosaurus harrisonii Length*: 4.4 m 14.4 ft Early Jurassic herbivores

Nodosaurids

1. Dracopelta zbyszewskii​ Length*: 3 m 9.8 ft Late Jurassic herbivores
2. Gastonia lorriemcwhinneyae​ Length*: 4.3 m 14.1 ft Early Cretaceous herbivores
3. Hylaeosaurus armatus Length*: 4 m 13.1 ft Early Cretaceous herbivores
4. Nodosaurus textilis Length*: 5.5 m 18.0 ft ​Late Cretaceous herbivores
5. Panoplosaurus mirus​ Length*: 5 m 16.4 ft Late Cretaceous herbivores
6. Peloroplites cedrimontanus Length*: 6.9 m 22.6 ft Early Cretaceous herbivores
7. Polacanthus foxii​ Length*: 4.85 m 15.9 ft Early Cretaceous herbivores
8. Sauropelta edwardsorum​ Length*: 6.75 m 22.1 ft Early Cretaceous herbivores
9. Silvisaurus condrayi ​Length*: 4 m 13.1 ft Early Cretaceous herbivores
10. Struthiosaurus transilvanicus Length*: 3 m 9.8 ft Late Cretaceous herbivores

Ankylosaurids

1. Ankylosaurus magniventris​ Length*: 11 m 36.2 ft Late Cretaceous herbivores
2. Dyoplosaurus acutosquameus Length*: 4.3 m 14.1 ft Late Cretaceous herbivores
3. Euoplocephalus tutus Length*: 5.6 m 18.4 ft Late Cretaceous herbivores
4. Minotaurasaurus ramachandrani ​Length*: 4.2 m 13.8 ft Late Cretaceous herbivores
5. Pinacosaurus grangeri Length*: 4.95 m 16.2 ft Late Cretaceous herbivores
6. Saichania chulsanensis​ Length*: 5.2 m 17.1 ft Late Cretaceous herbivores
7. Scolosaurus thronus​ Length*: 5.7 m 18.7 ft Late Cretaceous herbivores
8. Talarurus plicatospineus​ Length*: 5.7 m 18.7 ft Late Cretaceous herbivores
9. Tarchia tumanovae Length*: 5.2 m 17.1 ft Late Cretaceous herbivores

Rhamphorhynchoidea

1. Anurognathus ammoni​ Wingspan*: 50 cm 1.6 ft Late Jurassic carnivores
2. Batrachognathus volans​ Wingspan*: 62 cm 2.0 ft Late Jurassic carnivores
3. Dearc sgiathanach​ Wingspan*: 2.55 m 8.4 ft Middle Jurassic carnivores
4. Dimorphodon macronyx​ ​Wingspan*: 1.31 m 4.3 ft Early Jurassic carnivores
5. Eudimorphodon ranzii​ Wingspan*: 90 cm 3.0 ft Late Triassic carnivores
6. Fenghuangopterus lii​ Wingspan*: 95 cm 3.1 ft Middle Jurassic - Late Jurassic carnivores
7. Rhamphorhynchus muensteri​ Wingspan*: 1.81 m 5.9 ft Late Jurassic carnivores
8. Scaphognathus crassirostris​ Wingspan*: 93 cm 3.1 ft Late Jurassic carnivores
9. Sordes pilosus Wingspan*: 65 cm 2.1 ft Late Jurassic carnivores

Pterodactyloidea

1. Arthurdactylus conandoylei​ Wingspan*: 4.60 m 15.1 ft Early Cretaceous carnivores
2. Boreopterus giganticus​ Wingspan*: 2.60 m 8.5 ft Early Cretaceous carnivores
3. Dsungaripterus weii​ Wingspan*: 3.50 m 11.5 ft Early Cretaceous carnivores
4. Ornithocheirus simus​ Wingspan*: 4.00 m 13.1 ft Early Cretaceous carnivores
5. Pterodaustro guinazu​ Wingspan*: 1.93 m 6.3 ft Early Cretaceous carnivores
6. Pteranodon longiceps​ Wingspan*: 6.40 m 21.0 ft Late Cretaceous carnivores
7. Quetzalcoatlus lawsoni Wingspan*: 17 m 57.6 ft Late Cretaceous carnivores

Uncredited Creatures

1. Cretaceous locust
2. Unidentified carcass
3. Unidentified Cretaceous bird
4. Unidentified Cretaceous mosquito

Marine Reptiles

1. Attenborosaurus conybeari 4.3 meters (14 ft)
2. Elasmosaurus platyurus 13.7 meters (45 ft)
3. Ichthyosaurus breviceps 3–3.3 meters (9.8–10.8 ft)
4. Kronosaurus 26 metres (85 ft)
5. Liopleurodon ferox 25 meters (82 ft)
6. Plesiosaurus dolichodeirus 2.87–3.5 meters (9.4–11.5 ft)
7. Shonisaurus popularis 13.5–15 metres (44–49 ft)
8. Styxosaurus snowii 10 meters (33 ft)

List of Lizard and Snakes

1. Jormungandr walhallaensis 6–8 metres (20–26 ft)
2. Mosasaurus beaugei 8–38.8 meters (26–127 ft)
3. Xenodens calminechari 1 meter (3.3 ft)
4. Tylosaurus proriger 13–14 meters (43–46 ft)

Crocodiles and Turtles

1. Archelon ischyros 4.6 meters (15 ft)
2. Deinosuchus hatcheri 15 meters (49 ft)

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