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Abaco Island Boa Aesculapian Snake African fat-tailed gecko African Spurred Tortoise Agamas Aldabra Giant Tortoise Alligator Snapping Turtle Amazon Tree Boa Amboina Box Turtle American Alligator American copperhead American Crocodile Arafura File Snake Arakan Forest Turtle Australasian Pig-nose Turtle Baird’s Rat Snake Baja California collared lizard Baja California leopard lizard Ball Python Banded Krait Banded Rock Lizard Banded Rock Rattlesnake Barbour's day gecko Barbour's Map Turtle Basiliscus Batagur Beaded Lizard (Mexican Beaded Lizard) Bearded Dragon Bearded Leaf Chameleon (Bearded Pygmy Chameleon) Beauty Rat Snake Bengal Monitor Black Mamba Black Rat Snake Black Tree Monitor Black-knobbed Map Turtle Black-tailed Rattlesnake Blanding's Turtle Blue Iguana Blunt-nosed Leopard Lizard Brahminy Blind Snake Broad-banded Copperhead Broad-headed Skink Broad-headed Skink Brown Anole Brown Basilisk (Striped Basilisk) Brown Tree Snake Buff-striped Keelback Bull Snake Buttermilk Racer Carolina Anole Chameleon Checkered Garter Snake Checkered Keelback (Asiatic Water Snake) Children's Python Chinese Alligator Chuckwalla Coachella Valley Fringe-toed Lizard Coachwhip (Whip Snake) Coal Skink Cobra Collett's Snake Colubrine Sea Krait Common Death Adder Common Garter Snake Common Krait Common Northern Boa Common Snake-neck Turtle Coral snake Corn Snake Cottonmouth Cottonmouth (Water Moccasin) Crevice Spiny Lizard Cuban Crocodile Cunningham’s Skink Desert Box Turtle Desert Death Adder Desert Horned Lizard Desert Iguana Desert Massasauga Desert night lizard Desert Tortoise Diamondback Terrapin Diamondback Water Snake Dice Snake Dull day gecko Dumeril’s Boa Dwarf Crocodile Eastern Blue-tongued Lizard Eastern Box Turtle Eastern Collared Lizard (Common Collared Lizard) Eastern Fence Lizard Eastern Green Mamba Eastern Hognose Snake Eastern Yellowbelly Racer Egyptian Cobra Egyptian Tortoise Emerald Swift or Green Spiny Lizard Emerald Tree Boa Erhard's wall lizard European Copper Skink European Pond Terrapin False Gharial (Malayan Gharial) False Water Cobra Fierce Snake Fiji Banded Iguana File Snake Five-lined Skink Flat-tailed day gecko Flat-tailed Horned Lizard Florida Gopher Tortoise Florida Redbelly Turtle Florida Soft-shell Turtle Four-lined Skink Fox Snake Freshwater Crocodile Frill-necked Lizard Gecko Gharial Gila monster Gilbert's Skink Glossy Snake Goanna Gold dust day gecko Gold-ringed Cat Snake (Mangrove Snake) Granite Spiny Lizard Grass Snake Gray-banded King Snake Great Plains Skink Greater Earless Lizard Greek Tortoise Green Iguana Green Sea Turtle Green Vine Snake Gulf Coast Box Turtle Gunther’s Burrowing Snake Hawksbill Turtle Hermann’s Tortoise Hopi Rattlesnake Indian Cobra (Spectacled Cobra) Indian Earth Snake Indian Flap-shelled Turtle Indian Star Tortoise Iridescent Shieldtail Jackson’s Chameleon Jamaican Boa Kemp’s Ridley Sea Turtle King Cobra Knight Anole Komodo Dragon Lace Monitor (Lace Goanna) Leatherback Sea Turtle Leopard Tortoise Loggerhead Sea Turtle Long-nosed Leopard Lizard Long-tailed Brush Lizard Madagascar Big-headed Turtle Madagascar day gecko Madagascar Ground Boa Madagascar Tree Boa Marginated Tortoise Marine Iguana Massasauga Mata mata Mexican Burrowing Snake Mexican Milk Snake Mojave Rattlesnake Mole Skink Mona Ground Iguana Mugger Crocodile Mussurana Nile Crocodile Nile Monitor Northern Alligator Lizard Northern Ribbon Snake Northern Water Snake Orinoco Crocodile Otago skink Painted Turtle Panther Chameleon Percival’s Legless Lizard Perentie Phelsuma modesta leiogaster Phelsuma v-nigra v-nigra Phipson’s Shieldtail Pine Snake Plain-bellied Water Snake Plumed Basilisk Prairie King Snake Prairie or Western rattlesnake Pueblan Milk Snake Puerto Rican Boa Pygmy Rattlesnake Queen Snake Radiated Tortoise Rainbow Boa Rattlesnake Red-bellied Black Snake Red-eared Slider Red-footed tortoise Red-stripe Ribbon Snake Red-tailed Boa Regal Ring-neck Snake Rhinoceros Iguana Ridge-nosed Rattlesnake Robert Merten's day gecko Rodrigues day gecko Rough Green Snake Round-tail Horned Lizard Russian Tortoise Salt Marsh Snake Saltwater or Estuarine Crocodile Salty Earth Snake San Francisco Garter Snake Sand Skink (Neoseps) Savannah Monitor Short-horned Lizard Sidewinder Sidewinder (snake) Slow worm Smooth Snake Southeastern five-lined Skink Southern Alligator Lizard Southern Black Racer Southern Sagebrush Lizard Speckled Rattlesnake Spectacled Caiman Spiny Soft-shell Turtle Spotted Turtle Stump-tailed Skink Texas Alligator Lizard Texas Banded Gecko Texas Blind Snake Texas Garter Snake Texas Horned Lizard Texas Indigo Snake Texas Night Snake Texas Spiny Lizard Texas Tortoise Tiger Snake Timor Monitor (Spotted Tree Monitor) Tree Lizard Turks and Caicos Rock Iguana Veiled Chameleon Veiled Chameleon Water dragon Water Monitor Western Blind Snake Western Diamondback Rattlesnake Western Fence Lizard Western Green Mamba Western Hognose Snake Western Skink Yellow Sea Snake (Pelagic Sea Snake) Yellow-spotted tropical night lizard Yellow-throated day gecko Zebra-tailed Lizard

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Agamas


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Agamas (or Agamids) are the Agamidae family of lizards. This family contains more than 300 species located throughout Africa, Asia, Australia, and a few in Southern Europe. They are very similar to the American sister group of iguanas. Agamas are active at day and many species are perfectly adapted to a life in hot deserts. Others live in the trees of tropical rainforests.

Agamas have well-developed, strong legs. Their tail can't be shed and regenerated like in some other lizard groups. Some agama species are able to change their colors.

The hardun (Laudakia stellio, formerly Agama stellio), or sling-tailed agama, is distributed in West Asia, Egypt, Cyprus and many Greek islands (e.g. Rhodes, Corfu). This lizard is quite common and can frequently be seen sitting on walls.

Another species is the red-headed rock agama (Agama agama), a widespread lizard in Subsaharan Africa. Its original habitat is the savanna, but today it also lives within villages and towns. These agamas form groups of ten to twenty. The "leader" is an old male, while females and young males constitute the other members of the group. The color is dark brown at night, but after dawn the colors of the dominant male will change: the body to light blue, head and tail brightly orange. These colors may change again dependent on the mood. For instance, if the male agamas fight, their head will become brown, and white spots appear on their body. Fights take place, when a male not belonging to the group appears. It will try to dispute the leadership of the dominant male. When fighting, agamas hiss and try to hit the head of each other with their tail. These strokes may be very violent and often result in haematomas or fractured jaws. The females in the group are entirely brown. Often there is a highest-ranking female that remains close to the leading male and tries to drive away other females.