Mermaid mythology features aquatic beings, often depicted as having the upper body of a human and the tail of a fish. These creatures are found in various cultures worldwide, including Greek mythology, where they are known as sirens, and Norse mythology, where they are referred to as mermen and mermaids. They are often associated with the sea, beauty, and enchantment, sometimes luring sailors to their doom with their songs. In many tales, mermaids symbolize the duality of nature, embodying both allure and danger. They are frequently portrayed as guardians of the ocean, possessing magical powers and wisdom. The stories surrounding mermaids have evolved over time, influencing literature, art, and popular culture, such as the famous Disney film, The Little Mermaid.