灯笼鱼, also known as the anglerfish, is a deep-sea fish recognized for its unique bioluminescent lure. This lure, which resembles a lantern, is used to attract prey in the dark depths of the ocean. The fish has a large mouth filled with sharp teeth, allowing it to capture its unsuspecting victims. These fish are found in various oceanic regions, often at depths of over 200 meters. There are many species of 灯笼鱼, each with distinct features and adaptations. Their fascinating appearance and hunting methods make them a subject of interest in marine biology and ecology.