Lizards, snakes and allies

Lizards, snakes and amphisbaenids make up an order of reptiles known as the Squamata. They all have scaly skins, and all male squamates have two penises.

Family

  • Agamid lizards (Agamidae)

    Agamid lizards are a family of lizards with more than 350 species, including such distinctive members as the thorny devil and the flying lizard. This diverse group usually has well developed legs and mid-dorsal crest and can be found in Australia, Asia and Africa.

  • Anguidae Slow worm (species)

  • Boas and pythons (Boidae)

    Pythons and boas are constrictors - snakes which kill their prey by suffocation rather than with venom. Pythons lay eggs whilst boas bear live young.

  • Chameleons (Chamaeleonidae)

    Chameleons are famed for their ability to change colour, though not all species can. In a few types, the colour change is used as camouflage, but in most it is actually a form of communication.

  • Colubrid snakes (Colubridae)

    The Colubridae is a family of snakes. It is a very big group, containing around 65 percent of all living snake species.

  • Cordylidae Broadley's flat lizard (species)

  • Corytophanidae Brown basilisk (species)

  • Geckos (Gekkonidae)

    Geckos are small lizards famous for their ability to walk up walls and other sheer vertical surfaces, and to hang from ceilings. However, they come a cropper if they attempt to climb on non-stick surfaces! They're welcome creatures to have around in the house as they feast on the insects you don't generally want inside.

  • Hydrophiidae Sea kraits (genus)

  • Iguanas and allies (Iguanidae)

    The Iguanidae is a family of lizards to which the iguanas and chuckwallas belong. Many iguanids have evolved to cope with life in arid climates.

  • Kraits, cobras and allies (Elapidae)

    Kraits, cobras and their allies are a family of venomous snakes, which includes such famous members as the coral snake, the inland taipan and the black mamba. The sea snakes also belong to this family.

  • Varanidae Monitor Lizards (genus)

About

Squamata, or the scaled reptiles, is the largest recent order of reptiles, including lizards and snakes. Members of the order are distinguished by their skins, which bear horny scales or shields. They also possess movable quadrate bones, making it possible to move the upper jaw relative to the braincase. This is particularly visible in snakes, which are able to open their mouths very wide to accommodate comparatively large prey. They are the most variably-sized order of reptiles, ranging from the 16 mm (0.63 in.) Jaragua Sphaero (Sphaerodactylus ariasae) to the 8 m (26 ft.) Green Anaconda (Eunectes murinus).

Read more at Wikipedia

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Scientific Classification

Kingdom: Animal (animalia)

Class: Reptile (Reptilia)

Order: Squamata

Other Reptilia

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