Cuttlefish is considered cephalopods. This is not a fish. As a matter of fact, the mere examples of cephalopods are nautilus, squid and octopus. If there is one intelligent invertebrate, it will always be the cuttlefish. This known to be the smartest. Cuttlefish’s is made up of a cuttlebone. This is utilized by most birds to obtain calcium. These are popular cuttlefish facts about them. What is even more interesting is that they have three hearts. Top this with the color of their blood which is green-blue. Pretty odd, right? It is also good in camouflaging. This is why it may be taken on a checkerboard pattern. This may be a way for it to be placed.

Discovering Cuttlefish

The aforementioned specie has always been color blind. With the use of their suckers, they are able to taste whatever food is placed before them. As for their body parts, they have around eight arms. This is coupled with two long tentacles which are meant for feeding alone. If there is this largest cuttlefish, it will be found in Australia. This is only the size and shape of a football. This is the maximum it can get. Their eyelids on the other hand are on the shape of W. This is why they are capable of seeing whatever them is in front of t. The same is also true for what is behind them.

Aside from the aforementioned, cuttlefish may only have a very short lifespan. Whenever cuttlefish mate, they will most likely lay eggs. They do this during spring and summer. Most of the time, males are always on the effort to elaborate their affection and attraction towards the female cuttlefish. Mating may take place as the male transfers a sperm mass on the mantle of the female. It will be the female to attach the group of her eggs on to objects. It may be a seaweed or a rock. It really depends. The object only has to be on the seafloor. The female will then stay with the presence of the eggs until these are already hatched. It is inevitable though that the female and male with die shortly. It takes 14 to 18 months for the cuttlefish to mature sexually. However, they can only live for like one to maximum of two years.

Cuttlefish will always be active predators. They are going to munch up fish, crabs and mollusks. There are even instances when they even eat other cuttlefish. This happens too. There are times when this may break in the arms of the cattle. This is situated in the middle of it. They use such in order for shells to be broken down into pieces whenever there is a need for i.

Usually, when cuttlefish is threatened, it will release ink. This is termed as sepia. This may be in a form of a cloud that has the ability to confuse most predators. This will allow the said cuttlefish to go away. Before, this was meant for drawing and writing.