They are usually seen swimming in the water instead of crawling. However, the arms can spread very wide when they are trying to capture prey. The body is very small with an overall length of about 8 inches. They are able to move very quickly through the water as well. The body is very flexible due to the fact that it donРІР‚в„ўt have a skeleton. They are very small in size but their anatomy allows them to be very powerful. The body of the Blue-Ringed Octopus is very impressive. The bluish coloring of them is quite distinct though so you should always be able to determine them from other types of Octopus. That way they can really blend in well to the surroundings. With the location where they live it can often be a brownish or a cream color that they will portray. They are normally a yellowish coloring but you may not see them in that original color. They have the characteristic blue rings around their bodies, even when they change colors to blend into surroundings those bluish identifying marks are there. Two people in Australia and one in Singapore. Has Anybody Got Killed By A Blue Ringed Octopus? Tetrodotoxin is one of the most poisoned chemicals produced by any animal, it is dazzling 1200 times more powerful than cyanide. How poison is the Blue Ringed Octopus venom?

The name of the blue-ringed octopus poison is The Chemical and toxin called Tetrodotoxin, andР’В is produced in its salivary glands live bacteria. What Is The Name Of the Poison The Blue Ringed Octopus? The first 4 to 10 hours is the most dangerous. The only way to survi ve is to get artificial respiration until help arrives. The target will remain fully conscious, and Then Death usually occurs as a result of lack of oxygen. What happens if you get bitten by a blue-ringed octopus?Р”Р„fter 1-2 minutes, the venom paralyzes the victim by blocking the nervous system that controls muscles from transmitting messages. Their bites are usually small and painless, and people often do not know they have been poisoned up until the effect starts to kick in. How many adult humans do you think I can kill?Р”Вespite its modest size, is packed with enough poison to actually kill twenty-six full-grown human beings. The Blue Ringed Octopus carries enough venom to kill several human beings in just a matter of minutes. They arenРІР‚в„ўt a giveaway to predators or even to humans, The Octopus is lurking behind his incredible camouflage, armed with one of the most deadly weapons on earth. There are four different species of venomousР’В blue-ringed octopuses. Click the link for more information., class Cephalopoda, order Octopoda, family Octopodidae, genus Octopus.The size of a Blue Ringed Octopus is 10 to 20 cm (5 to 8 in). , taxonomic name for the one of the largest phyla of invertebrate animals (Arthropoda is the largest) comprising more than 50,000 living mollusk species and about 35,000 fossil species dating back to the Cambrian period. Octopuses are classified in the phylum Mollusca Mollusca Octopus is eaten in many parts of the world. The young hatch directly, without a larval stage.

The eggs are encased in capsules and attached to a rock, where the female guards them. One of the arms of the male is modified into a sexual organ that deposits spermatophores in the mantle cavity of the female. The common octopus of the Mediterranean and the Atlantic occasionally reaches 10 ft (3 m) in length the giant octopus of the Pacific may have a diameter of over 30 ft (9 m). The 3-ft (91-cm) American devilfish is found off Florida and in the West Indies a smaller species that reaches only 2 in. They also change color (from pinkish to brown) according to mood and environment, sometimes exhibiting rapid waves of color changes that sweep over the body. Sometimes they construct barricades of large stones most hide in rocky crevices at the approach of danger or cloud the water by ejecting dark 'ink' from the ink sac. Octopuses move by pulling themselves along with their arms or by forcibly expelling water through the funnel or siphon in the manner of their near relative, the squid. The prey (crabs, lobsters, and other shellfish) is seized by the sucker-bearing arms and pulled into the web of tissue at the base of the arms, paralyzed and partially digested by a poisonous salivary secretion, and chewed by the horny, beaklike jaws and the radula, or tooth ribbon.

Click the link for more information.Р’В mollusk having no shell, eight muscular arms or tentacles, a pouch-shaped body, and two large, highly developed eyes. The class as a whole has become adapted for a free-swimming existence. , member of the class Cephalopoda, the most highly organized group of mollusks (phylum Mollusca), and including the squids, octopuses, cuttlefish, and nautiluses.

Blue octopus