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Common chameleon
The common chameleon or Mediterranean chameleon (''Chamaeleo chamaeleon''), together with the African chameleon (Chameleo africanus,) is one of only two extant species of Chamaleonidae with a range that extends into Europe.
==Basic Information==
The common chamaeleon like others of its family enjoys an arboreal habitat, scrambling about in trees and bushes with feet that have four toes, two on each side for grasping branches. It also uses its prehensile tail to maintain balance and stability. Movement is usually leisurely, often with a slight swaying motion to avoid detection by predators. The animal can move more rapidly when involved in a territorial dispute. They are usually solitary animals which maintain a territory and only tolerate members of the opposite sex during the mating season. Average length of the common chameleon is from 20 to 40 cm, with females often being substantially larger than males. The colour of the common chameleon is variable, between yellow/brown through green to a dark brown. Whatever the background colour is the common chameleon will have two light coloured lines along its side. It has a small beard of scales and some small hard scales on the top of its back. Many assume the color changes undergone by the chameleon are a result of its attempting to camouflage itself, when in reality the chameleon changes its color as a response to light and temperature stimuli and as an expression of its emotions (like chameleon body language). Often when caught for analysis, the chameleon may turn a dark color, Their colors are also important for interspecies communication, especially during the mating season.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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