Tag: cuttlefish

These weird and wonderful creatures are always a  treat and cool to see. Real crowd pleasers. Probably the closest thing we have to aliens on earth. With the ability to change colours, Shape, and texture makes them fascinating to watch.  Living predominantly on the reefs,  we are lucky to find them on most of our tours. The most common species we see are the Octopus, Cuttlefish, and squids. Cephalopods can be characterised by their arms and tentacles, incredible camouflage  and impressive level of  intelligence. Octopuses or octopi, squid and cuttlefish are the most well-known members of the Cephalopoda class of animals. They have all evolved from a common, hard-shelled ancestor (more similar to a nautilus). The word “cephalopod” comes from Greeks and means “head foot,” which perfectly describes animals that have eyes just above their many limbs.  Octopus There are around 300 species of octopus and they are found to be in every ocean. known for their high intelligence and their amazing ability to blend into their surroundings. They are some of the most fascinating creatures to observe. The octopus is equipped with three hearts: one that pumps blood through the body (including the 8 arms), and two that pump blood through the gills. It is an interesting fact to know that the octopus does not have tentacles. They are in fact arms. Octopus are the only marine animals, apart from the Cetacean family (Whales & Dolphins), that demonstrate primitive problem-solving and pattern recognition skills. But whatever kind of intelligence they possess, it's different from the human brain, probably closer to a cat. The skin is covered by three types of specialised skin cells, these can quickly change their colour,  allowing them to easily blend in with its surroundings. While it is very intelligent they can also be very inquisitive.