The males transfer sperm to the females via a hectocotylized arm. With music by Silent Partner. interesting facts. The Paintpot Cuttlefish is found further north, from the Gulf of Thailand all the way up to southern Japan. Dwarf cuttlefish are at home in the warm waters of the Indo-Pacific including, but not limited to, the Philippines, New Guinea, and Sulawesi. If you are searching for the most interesting and amazing facts, most colorful animal pictures and other extraordinary or weird features about the coolest creatures on Earth, this is the site you are searching for. Instead, it belongs to the group of mollusks. They have eight short arms and two long tentacles that are usually tucked neatly into their arms. Here are 10 facts worth knowing about the pint-sized bruisers. The flamboyant cuttlefish is the only toxic cuttlefish known to exist. This behavior is related to its reduced cuttlebone. Despite their namesake and relatively puny stature, mantis shrimp aren’t shrimp at all. The small cephalopod many divers call “Flamboyant Cuttlefish” are in fact two species: the Flamboyant Cuttlefish (Metasepia pfefferi) and the Paintpot Cuttlefish (Metasepia tullbergi).The first one lives in Malaysia, Indonesia, Papua New Guinea and the north of Australia. Flamboyant Cuttlefish: This species is well-named for the rather bright and exuberant pattern of colors on its mantle. Interesting Facts about Cuttlefish. This species is the second largest cuttlefish, reaching weights of at least 22 pounds (10 kg). Cuttlefish are mollusks. Both squid and cuttlefish are known as ten-armed cephalopods because they have eight short arms and two long tentacles (as opposed to eight-armed cephalopods like octopuses). Using Camouflage: Changing color helps cuttlefish blend into their environments to hide from predators (most fish). Despite its name, cuttlefish is not categorized as a fish. Welcome to my blog! Cuttlefish is a cephalopod mollusca and is a close kin of other marine animals like octopus, squid, etc. Flamboyant cuttlefish egg. These days artificial dye has mostly replaced natural sepia. Cuttlefish vs squid, two similar but not the same sea creatures (or fish) The eyes of the octopus and the squid are round, but the eyes of the cuttlefish are w-shaped with a thick body at the end. 1. The blood of a cuttlefish is an unusual shade of green-blue because it uses the copper-containing protein haemocyanin to carry oxygen instead of the red iron-containing protein haemoglobin that is found in vertebrates. They have the ability to change their color and pattern in order to attract a mate and camouflage with their surroundings. Flamboyant cuttlefish (Metasepia pfefferi) ... Fun Facts about the Cuttlefish! The tentacles are deployed to catch prey. Cephalopods, crustaceans and other shellfish play important roles in maintaining healthy ocean systems. They live in ocean waters. Cephalopods like the southern blue-ringed octopus and the vampire squid look other-worldly, while Atlantic blue crab and American lobster are the focus of major fishing industries. Happy landing! Instead, it crawls on the seafloor like an octopus. Flamboyants are still around, but not as many as then, which makes sense, as flamboyant and their relatives die soon after mating. Flamboyant cuttlefish is mainly found in 3-86 m deep shallow waters of Indo-Pacific Ocean. Underwater Photo: Flamboyant Cuttlefish waiting to hatch from its egg. Reproductive System: Cuttlefish mate year round with spikes in March and June. Endemic to the waters of Australia and Southeast Asia, this species produces an acid that makes it unsuitable for human consumption. Cuttlefish or cuttles are marine molluscs of the order Sepiida.They belong to the class Cephalopoda, which also includes squid, octopuses, and nautiluses.Cuttlefish have a unique internal shell, the cuttlebone, which is used for control of buoyancy.. Cuttlefish have large, W-shaped pupils, eight arms, and two tentacles furnished with denticulated suckers, with which they secure their prey.