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A dragonfly in its radical final moult, metamorphosing from an aquatic nymph to a winged adult.. In biology, moulting (British English), or molting (American English), also known as sloughing, shedding, or in many invertebrates, ecdysis, is a process by which an animal casts off parts of its body to serve some beneficial purpose, either at specific times of the year, or at specific points in ...
Leopard geckos shed at about two- to four-week intervals. The presence of moisture aids in the shedding. When shedding begins, the gecko speeds the process by detaching the loose skin from its body and eating it. [16] For young geckos, shedding occurs more frequently, once a week, but when they are fully grown, they shed once every one to two ...
A white-headed dwarf gecko with tail lost due to autotomy. Autotomy (from the Greek auto-, "self-" and tome, "severing", αὐτοτομία) or 'self-amputation', is the behaviour whereby an animal sheds or discards an appendage, [1] usually as a self-defense mechanism to elude a predator's grasp or to distract the predator and thereby allow escape.
Some geckos will eat their own shed skin. Snakes always shed the complete outer layer of skin in one piece. [1] Snake scales are not discrete but extensions of the epidermis, hence they are not shed separately but are ejected as a complete contiguous outer layer of skin during each moult, akin to a sock being turned inside out. [5]
A young Mediterranean house gecko in the process of moulting. Lizards typically have rounded torsos, elevated heads on short necks, four limbs and long tails, although some are legless. [ 4 ] Lizards and snakes share a movable quadrate bone , distinguishing them from the rhynchocephalians , which have more rigid diapsid skulls . [ 5 ]
Like other species of gecko, individuals of G. japonicus primarily eat insects. The species is capable of autotomy , and will separate its tail from its body to escape predators. While this process avoids bleeding, as blood vessels at the base of the tail close to prevent blood loss, the gecko does lose a supply of fat tissue, which it can use ...
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Leopard_Gecko_Shedding_Skin.ogv (Ogg Theora video file, length 2 min 3 s, 640 × 480 pixels, 4.9 Mbps, file size: 71.62 MB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.