Description
The genus is in the subfamily Agaminae of the family Agamidae. Their characteristics include spiny scales arranged in rows and clusters. These are found on the throat, which can be expanded when threatened, and at the back of the head. These spiny scales are used to scare off predators, yet they are not very sharp. The species also displays a hand-waving gesture; this is to show submission between Dragons. They also have a head bobbing act to show dominance. They have the ability to change colour during rivalry challenges between males, and in response to temperature change and other stimuli, such as turning black to absorb heat. They can grow to the size of about 13 to 24 inches (330 to 610 mm).
Read more about this topic: Bearded Dragons As Pets
Famous quotes containing the word description:
“Everything to which we concede existence is a posit from the standpoint of a description of the theory-building process, and simultaneously real from the standpoint of the theory that is being built. Nor let us look down on the standpoint of the theory as make-believe; for we can never do better than occupy the standpoint of some theory or other, the best we can muster at the time.”
—Willard Van Orman Quine (b. 1908)
“It is possible—indeed possible even according to the old conception of logic—to give in advance a description of all ‘true’ logical propositions. Hence there can never be surprises in logic.”
—Ludwig Wittgenstein (1889–1951)
“The next Augustan age will dawn on the other side of the Atlantic. There will, perhaps, be a Thucydides at Boston, a Xenophon at New York, and, in time, a Virgil at Mexico, and a Newton at Peru. At last, some curious traveller from Lima will visit England and give a description of the ruins of St Paul’s, like the editions of Balbec and Palmyra.”
—Horace Walpole (1717–1797)