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[[Snake|Snakes]] are the most recently evolved group of [[Reptiles|reptiles]] and have numerous specialisations that distinguish them from other squamates (scaled reptiles).  Their [[Snake Musculoskeletal System|musculoskeletal system]] is adapted for creeping, burrowing, swimming and gliding.  [[Snake Special Senses|Chemo and thermoreceptors]] are a key feature in their methods of predation, in addition to extreme cranial kinesis and, in some species, [[Snake Handling and Restraint|deadly venoms]].
 
[[Snake|Snakes]] are the most recently evolved group of [[Reptiles|reptiles]] and have numerous specialisations that distinguish them from other squamates (scaled reptiles).  Their [[Snake Musculoskeletal System|musculoskeletal system]] is adapted for creeping, burrowing, swimming and gliding.  [[Snake Special Senses|Chemo and thermoreceptors]] are a key feature in their methods of predation, in addition to extreme cranial kinesis and, in some species, [[Snake Handling and Restraint|deadly venoms]].
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* Find out more about [[Snake Locomotion|snake locomotion]].
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* '''For more information, see''' [[Snake Locomotion]].
 
==Evolution and Taxonomy==
 
==Evolution and Taxonomy==
 
Snakes are members of the class Reptilia and order Squamata (scaled reptiles).  Squamata is made up of the suborders Serpentes ([[Snake|snakes]]) and Sauria ([[Lizard|lizards]]).  Snakes are the most recently evolved group of [[Reptiles|reptiles]].  Their fossil record is limited due to their fragile [[Snake Musculoskeletal System|skeletons]], however recent discoveries of early fossil snakes with posterior legs has generated debate about the origins of their evolution.
 
Snakes are members of the class Reptilia and order Squamata (scaled reptiles).  Squamata is made up of the suborders Serpentes ([[Snake|snakes]]) and Sauria ([[Lizard|lizards]]).  Snakes are the most recently evolved group of [[Reptiles|reptiles]].  Their fossil record is limited due to their fragile [[Snake Musculoskeletal System|skeletons]], however recent discoveries of early fossil snakes with posterior legs has generated debate about the origins of their evolution.
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Snakes commonly presented in practice are non-venomous and come from two diverse families - [[Colubridae]] and [[Boidae]].
 
Snakes commonly presented in practice are non-venomous and come from two diverse families - [[Colubridae]] and [[Boidae]].
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[[Colubridae|Colubrids]] are the largest family of snakes.  Common examples include [[Milk snake|milk snakes]], [[Kingsnake|kingsnakes]], [[Rat snake|rat snakes]], [[Corn Snake|corn snakes]] and [[Garter Snake|garter snakes]].  All are rodent eaters in captivity and [[Oviparous|oviparous]] except for [[Garter Snake|garter snakes]] that eat fish and invertebrates and are viviparous.
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[[Colubridae|Colubrids]] are the largest family of snakes.  Common examples include [[Milk snake|milk snakes]], [[Kingsnake|kingsnakes]], [[Rat snake|rat snakes]], [[Corn Snake|corn snakes]] and [[Garter Snake|garter snakes]].  All are rodent eaters in captivity and [[Oviparity|oviparous]] except for [[Garter Snake|garter snakes]] that eat fish and invertebrates and are viviparous.
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* '''Find out more about captive snake''' [[Snake Feeding|feeding]] '''and''' [[Snake Diet|specialised diets]].
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* '''For more information on captive diets, see''' [[Snake Feeding]] '''and''' [[Snake Diet]].
    
[[Boidae|Boids]] include boas and pythons.  Boas are viviparous and have single, undivided subcaudal [[Snake Skin|scales]].  Pythons are oviparous and generally have divided subcaudal scales.  Common pets include [[Boa constrictor|boa constrictors]], [[Royal Python|royal pythons]] (known as ball pythons in North America) and [[Burmese Python|Burmese pythons]].
 
[[Boidae|Boids]] include boas and pythons.  Boas are viviparous and have single, undivided subcaudal [[Snake Skin|scales]].  Pythons are oviparous and generally have divided subcaudal scales.  Common pets include [[Boa constrictor|boa constrictors]], [[Royal Python|royal pythons]] (known as ball pythons in North America) and [[Burmese Python|Burmese pythons]].
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