A White-headed dwarf gecko (Lygodactylus picturatus) whose tail is missing due to autotomy, the act of an animal severing its own appendages, usually as a self-defense mechanism designed to elude a predator's grasp. The detached tail will continue to wriggle, distracting the predator's attention. The lost body part may be regenerated later.Photo: Muhammad Mahdi Karim
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