Anglerfish refers to a diverse group of fish known for their distinctive method of predation. They belong primarily to the order Lophiiformes and are characterized by a unique appendage growing from their heads, known as an esca or lure, which they use to attract prey. This lure often resembles a worm or small fish and is bioluminescent in some species, illuminating the dark depths of the ocean. Anglerfish are typically found in deep-sea environments, though some species inhabit shallower waters. They have large mouths, sharp teeth, and a highly distensible stomach, allowing them to consume prey much larger than themselves. Sexual dimorphism is notable in anglerfish, with males usually being much smaller than females. In some species, males attach themselves to females for reproduction. The anglerfish’s unique adaptations make it an intriguing subject of study in marine biology and an example of evolutionary specialization in deep-sea ecosystems.
Key Takeaways A rare humpback anglerfish was spotted alive near Tenerife, Spain, possibly for the first time in daylight. This bizarre creature is known for its frightening appearance and deep-sea…