Fun Cuttlefish Facts. CUTTLEFISH There is a strong argument that Sepia officinalis can be called one of the most interesting species on earth. ... Pharaoh cuttlefish (Sepia pharaonic): Pharaoh cuttlefish are cephalopods that inhabit coral reefs in the Indo-Pacific ocean and the Red Sea. The most interesting fact about cuttlefish is that it is not a fish! They are found along the English Channel, near the Southern section of African and along the West coast of that continent. Fun Facts About Cuttlefish : What scientific discoveries have been made about Cuttlefish? The body is short, broad, and flattened. Cuttlefish is a cephalopod mollusca and is a close kin of other marine animals like octopus, squid, etc. Fun Cuttlefish Facts. The organogenesis and the final structure of the cephalopod eye fundamentally differ from those of vertebrates such as humans. Here, we report a previously undescribed arm-flapping behavior of the pharaoh cuttlefish, Sepia pharaonis, observed in captivity. Cuttlefish, like other cephalopods, have sophisticated eyes. They use their arms and flaps on their body to walk along the floor of the sea. Cuttlefish are carnivorous and excellent at capturing prey with their arms. A place to discuss and discover the many organisms that inhabit our oceans. These masters of disguise have fascinated scientists for many years. Camouflage: Cuttlefish have a highly specialized skin that allows them to easily change color. Cuttlefish facts can be fun for children and adults. This is probably one of the cuttlefish's more widely known adaptions. Mating behavior: Males perform various displays to attract potential females for copulation. Unlike the pharaoh cuttlefish, which lay white eggs, common cuttlefish eggs contain a tiny amount of ink to make them black. Interesting Facts Extras Structural Adaptations. This invertebrate demonstrates intelligence and can learn to swim through mazes, like the octopus. (from: wikipedia - sepia bandensis) Kid Facts - … One interesting thing about these cuttlefish is that they don't swim! Members of the class Cephalopoda are gonochoric. Camouflage is common in cephalopods like squid, octopuses, and cuttlefish, but these pharaoh cuttlefish, hatched in a lab for a University of Ryukyus study led by Kohei Okamoto, camouflage in a surprising way: They pretend to be hermit crabs despite the fact that weren’t exposed to any in the lab. They are found along the English Channel, near the Southern section of African and along the West coast of that continent. Cuttlefish. 4 thoughts on “Three hearts and blueish green blood… 10 fun facts about cuttlefish” Cathy says: 4th March 2016 at 8:51 pm I looked up cuttlefish because it was mentioned in the introduction to a book called The Gathering by Anne Enright. cuttlefish, common name applied to cephalopod mollusks that have 10 tentacles, or arms, 8 of which have muscular suction cups on their inner surface and 2 that are longer and can shoot out for grasping prey, and a reduced internal shell enbedded in the enveloping mantle. In the same way as their squid and octopus relatives, cuttlefish have a large, elongated body with tentacles surrounding their mouths.. Cuttlefish are found in large numbers throughout the world's ocean waters from the warm, tropical shallows to the cold depths of the deep ocean. The cuttlefish is a small-medium sized mollusc that is found throughout the ocean waters of the world. Don’t underestimate this mollusc. Dwarf cuttlefish are at home in the warm waters of the Indo-Pacific including, but not limited to, the Philippines, New Guinea, and Sulawesi. There are already many hatchlings growing up behind the scenes (more on that later)! These sea creatures are actually mollusks mistakenly called a fish. Male and female adults usually die shortly after spawning and brooding, respectively. Pharaoh cuttlefish have eight arms and two long tentacles. The aquatic biome consists of habitats around the world that are dominated by water, from tropical reefs to brackish mangroves, to Arctic lakes. Cuttlefish are some of the weirdest-looking sea creatures. The way it works is that muscles with different pigments expand or contract to display colors. From National Geographic:. Cuttlefish facts can be fun for children and adults. These cuttlefish live in shallow waters near the country of Indonesia, usually by coral reefs. Cephalopods are able to control their arms sophisticatedly and use them for various behaviors, such as camouflage, startling predators and hunting prey. I never knew before what that strange bone was that I had seen for sale somewhere.