![]() ![]() These photophores produce bioluminescence and make firefly squid look like they have neon lights all over their body. They have photophores on their head, arms, mantle, and at the end of tentacles. ![]() They have eight arms and two tentacles, each with a sucker and hooks. Where it can be found: Coastline of Japan firefly squid has a neon-light bodyįirefly squid is small and is 7 cm long. Why they use bioluminescence: To protect themselves from predators, communication, and attract their prey They use bioluminescence to deceive their predators. They have protocytes under their cilia, and when they move, the comb-like plates diffract light to produce a shimmering bluish rainbow effect. They have oval-shaped, transparent bodies with eight rows of comb-like plates with infused cilia on them. Where it can be found: All of the world’s ocean comb jelly has a blue rainbow glowing platesĬomb jelly varies in size depending on the species, but they can reach a maximum length of 12.7 cm. They employ this bioluminescence to attract their prey. They have photophores on the sides of their bodies and a long rod with white glowing tips at their chin. They have big mouths and sharp, curving teeth. Scaly dragonfish can grow up to 32 cm long. Where it can be found: Australia Scaly Dragonfish has a glowing tip at its chin Why they use bioluminescence: To attract prey They have bioluminescence bacteria on the underside of their body, thus producing bioluminescence by glowing the same shade of light illuminating at water above, thus, allowing the squid to hide from the predators who attack from below. They have big brains compared to their body size and have mottled in color. They live on the shallow coast of Hawaiian Island at a depth of 0.06-0.09 feet. Hawaiian bobtail squid mantle ranges up to 3.5 cm in length. Where it can be found: Pacific oceans, especially the Red Sea Hawaiian bobtail squid has a glowing mantle They have light-producing organs on their bellies called photophores, through which they exhibit bioluminescence by glowing blue to confuse predators who attack from below. They are slim, with a large round head and large eyes. They live at a depth of 1,200 to 2,600 feet in a twilight zone in the ocean. Lantern fish range in size from 2 to 30 cm in length. Where it can be found: All oceans of the world, especially the Red Sea The Lantern fish has a glowing belly and face Why they use bioluminescence: To protect themself from predators Only female Angler fish exhibit bioluminescence by glowing whitish-blue lures dangling on their forehead and use this bioluminescence to attract prey toward them. They have big mouths and sharp teeth that can swallow prey twice their size. They live at a depth of 6,600 feet in a deep ocean with complete darkness, where no light can penetrate. Where it can be found: Deep Atlantic and Antarctic oceans The Angler fish has a glowing lure on its foreheadĪngler fish range in size from 2.8 centimeters for males and 29 centimeters for females. Why they use bioluminescence: To catch a prey Most bioluminescence creatures produce blue-green light, a color that transmits best in ocean water. Bioluminescent creatures have a specific chemical called luciferin, and when it reacts with oxygen, it produces light.Īround 76% of ocean animals are bioluminescent. It occurs through a chemical reaction that produces light energy within an organism’s body. Many ocean creatures use bioluminescence to catch prey or protect themselves from predators and use it to attract mates.īioluminescence is the production and emission of light by living organisms. The world ocean is teeming with mystical glowing creatures called bioluminescence creatures that glow in the deepest depths of the oceans and light up the darkest part of the oceans. ![]()
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