Megamouth shark following day. As of July 2017, the preserved and partially dissected head of a megamouth shark was on display at Osaka Aquarium in Osaka, Japan. On July 25, 2017, a megamouth shark was recorded on video at Gili Lawa Laut near Komodo island, Indonesia, as it swam slowly past divers Penny Bielich and Heikki Innanen. The shark appeared to have at least one remora attached. On February 11, 2018, a juvenile male measuring 4.34 meters in length was accidentally entangled in a fishing net off the coast of Negros Oriental in the Philippines. The body of the deceased shark was
Fish anatomy their chromatophores. The outer body of many fish is covered with scales, which are part of the fish's integumentary system. The scales originate from the mesoderm (skin), and may be similar in structure to teeth. Some species are covered instead by scutes. Others have no outer covering on the skin. Most fish are covered in a protective layer of slime (mucus). There are four principal types of fish scales. Another, less common, type of scale is the scute, which is: The lateral line is a sense organ used to detect movement and vibration in the surrounding water. For example, fish