The cone snail is a marine mollusk known for its distinctive conical shell, which can vary in color and pattern. These snails are found in warm, tropical waters around the world, often hiding among coral reefs or sandy substrates. They are carnivorous and primarily feed on small fish and other marine creatures. Cone snails possess a specialized tooth, called a radula, which they use to inject venom into their prey. This venom contains a complex mixture of toxins that can paralyze or kill their victims. Some species of cone snails are dangerous to humans, making them a subject of interest in both marine biology and medical research.