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506927
Caption: Different types of reptilian skulls
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 40.93 MB
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506986
Caption: Types of reptilian hearts: lizard, snake, crocodile, and turtle
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 40.50 MB
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481533
Caption: Tuatara (Sphenodon punctatus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.30 MB
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481154
Caption: Saltwater crocodile (Crocodylus porosus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.24 MB
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506930
Caption: Specialized eyes of the chameleon (Chamaeleo) and the gecko (Gekko)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.78 MB
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481335
Caption: Boa constrictor
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.80 MB
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481069
Caption: American alligator (Alligator mississippiensis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.74 MB
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481460
Caption: Green iguana (Iguana iguana)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.51 MB
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481395
Caption: Red worm lizard (Amphisbaena alba)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.83 MB
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481170
Caption: Common wall lizard (Podarcis muralis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.71 MB
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481418
Caption: Blanding's turtle (Emydoidea blandingii)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.42 MB
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481098
Caption: Green turtle (Chelonia mydas)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.96 MB
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481024
Caption: Galapagos giant tortoise (Geochelone nigra)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.07 MB
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481442
Caption: Chinese alligator (Alligator sinensis), an endangered species
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.85 MB
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481197
Caption: Detail of the head of a blind snake (Ramphotyphlops ligatus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 4.82 MB
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481039
Caption: Tokay gecko (Gekko gecko)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.10 MB
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480993
Caption: Indian spectacled cobra (Naja naja)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.85 MB
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481184
Caption: Common viper (Vipera berus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.75 MB
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481019
Caption: Rhinoceros viper (Bitis nasicornis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.73 MB
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481539
Caption: Eastern mud turtle (Kinosternon subrubrum)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.42 MB
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481238
Caption: Flying lizard (Draco volans)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.75 MB
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481164
Caption: Alligator snapping turtle (Macrochelys temminckii)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.39 MB
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481356
Caption: Female spotted turtle (Clemmys guttata)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.77 MB
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481379
Caption: One of the earliest known dinosaurs, Herrerasaurus was an agile predator with strong, clawed hands for grasping prey
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.82 MB
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481342
Caption: Female common map turtle (Graptemys geographica)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.42 MB
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481321
Caption: Algerian cylindrical skink (Chalcides chalcides)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 4.69 MB
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481279
Caption: Eastern box turtle (Terrapene carolina)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.42 MB
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481108
Caption: Eastern glass lizard (Ophisaurus ventralis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.35 MB
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481065
Caption: Eastern diamondback rattlesnake (Crotalus adamanteus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.52 MB
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481473
Caption: Eastern painted turtle (Chrysemys picta picta)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.42 MB
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481501
Caption: Amniotic egg.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.55 MB
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481526
Caption: Gila monster (Heloderma suspectum)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.90 MB
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481008
Caption: Plumed basilisk (Basiliscus plumifrons)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.50 MB
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481105
Caption: Head of a tentacled snake (Erpeton tentaculatus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.51 MB
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481277
Caption: Jackson's chameleon (Chamaeleo jacksonii)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.63 MB
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481204
Caption: Oriental coral snake (Calliophis japonicus sauteri)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.82 MB
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481244
Caption: Head of Indian spectacled cobra (Naja naja)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.38 MB
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481243
Caption: Spiny softshell turtle (Apalone spinifera)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.77 MB
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481392
Caption: Brachiosaurus, late Jurassic to early Cretaceous dinosaur, one of the largest, heaviest and tallest dinosaurs
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 7.97 MB
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481362
Caption: Eoraptor, late Triassic dinosaur. This tiny carnivore is close to what the common ancestor of all dinosaurs might look like.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 8.76 MB
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481009
Caption: Compsognathus, late Jurassic dinosaur. A swift and agile predator, it was one of the smallest known dinosaurs
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.73 MB
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481271
Caption: Detail of the head of a rainbow boa (Epicrates cenchria)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.22 MB
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481494
Caption: Allosaurus ('other lizard'), a large, fearsome predatorial dinosaur from the Late Jurassic period
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 7.60 MB
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481175
Caption: Eastern king snake (Lampropeltis getula getula)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.04 MB
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481120
Caption: Northern copperhead (Agkistrodon contortrix mokasen)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.18 MB
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481054
Caption: Leatherback sea turtle (Dermochelys coriacea), an endangered species
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.86 MB
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481276
Caption: Ceratosaurus, late Jurassic dinosaur, a large predator with blade-like fans for eating flesh.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 8.40 MB
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481466
Caption: Head of a sidewinder (Crotalus cerastes)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.07 MB
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481336
Caption: Hypsilophodon, early Cretaceous dinosaur. Small and fast, this herbivore had self-sharpening teeth and pouches in its cheeks.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 6.88 MB
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481091
Caption: Green tree snake (Dendrelaphis punctulata)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 5.22 MB
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481386
Caption: Apatosaurus ('deceptive lizard,' formerly known as Brontosaurus), a massive herbivorous dinosaur from the Late Jurassic era.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 8.88 MB
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481043
Caption: Head of a European grass snake (Natrix natrix)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.55 MB
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481223
Caption: Early Cretaceous dinosaur Deinonychus, whose name means 'terrible claw,' after the huge, sharp claws on each of its second toes
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.04 MB
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481163
Caption: Head of horned viper (Cerastes cerastes)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.07 MB
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481299
Caption: Plateosaurus, 'flat lizard,' a late Triassic herbivore. It may have reared up and used its long neck to reach high vegetation.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 8.08 MB
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481398
Caption: Detail of the head of a blunt-headed tree snake (Imantodes cenchoa)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 4.70 MB
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481171
Caption: Coelophysis, a late Triassic dinosaur. A predator living in large herds, it had hollow limbs, similar to birds
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.03 MB
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481465
Caption: Archaeopteryx, the 'feathered' dinosaur of the late Jurassic period, is considered the first known bird.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.66 MB
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481320
Caption: Detail of the head of a long-nosed vine snake (Oxybelis aeneus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 7.63 MB
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481042
Caption: Ornithomimus, late Cretaceous dinosaur. A swift omnivore with a small head and toothless beak, its name means 'bird mimic.'
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.43 MB