Lophius, commonly known as monkfish, is a type of fish found in the North Atlantic Ocean. It is characterized by its large, flat body and a distinctive, wide mouth filled with sharp teeth. Monkfish are known for their unique appearance, which includes a long, angler-like lure on their heads that they use to attract prey. These fish are popular in culinary dishes due to their firm, white flesh and mild flavor. They are often caught using trawling methods and are considered a delicacy in various cuisines, particularly in France and Spain.