";s:4:"text";s:3710:" The blue-ringed octopus is said to hold two types of venom in its saliva: the ability to kill their prey with one type of toxin, whilst the other is used as defense.
It has blue rings and luminous tentacles. Primarily feeding on small crustaceans during the night, the octopus will wait until the venom has spread throughout their prey’s body before consuming.
The greater blue-ringed octopus lives in an shallow, aquatic environment, much like the sea cucumber.
The greater blue-ringed octopus is, despite its vernacular name, a small octopus whose size does not exceed 10 centimeters, arms included, for an average weight of 80 grams. Greater blue-ringed octopuses can be found all over the western Pacific Ocean, normally in reefs. That makes them the most common and wide-spread species of blue-ringed octopus. Its common name comes from the relatively large size of its blue rings (7 to 8 millimeters in diameter), which are larger than those of other members of the genus and help to distinguish this type of octopus. And quickly. Blue-ringed octopuses, comprising the genus Hapalochlaena, are four highly venomous species of octopus that are found in tide pools and coral reefs in the Pacific and Indian oceans, from Japan to Australia. Dangers: The Blue Ringed Octopus packs a small bite that is often painless some not even realising they have been bitten till intoxicating signs begin to show. It is found in the Indo-Pacific Ocean area (Australia, New Zealand, New Guinea and Japan). the venom can cause respiratory arrest, nausea, heart failure, blindness, and even total paralysis. Much unlike the bighead carp, a fish that lives in schools, the greater blue-ringed octopus tends to live alone. a small golf ball sized blue ringed octopuses bite contains enough venom to kill 22-26 adult peoples in minutes.
Since they don't have the luxury of the ADT security system like humans do, an uninvited guest is at risk for a physical altercation. Because they are soft-bodied organisms, then tend to stay hidden, either around its home or within discarded plastic bottles … The blue-ringed octopus, a cephalopod, is less than 8 inches in diameter with its tentacles extended. The blue-ringed octopus is only about 20cm (8in) long, but it is one of the most venomous animals in the ocean. They can be identified by their yellowish skin and characteristic blue and black rings that change color dramatically when the animal is threatened. They live in coral reefs and other rocky areas. Introduction. Its psychedelic coloring and pint-sized packaging make it seem more adorable than alarming. Classification. A greater blue ringed octopus ( Hapalochlaena lunulata ) flashing its bright blue color ring shaped markings on its body.
Diving into the famous harbour they search for the blue ringed octopus; it might fit in the palm of your hand but one touch of this critter could mean game over. The greater blue-ringed octopus is despite its vernacular name a small octopus whose size does not exceed 10 centimeters, arms included, for an average weight of 80 grams. It is a predator. overview; data; media; articles; maps; names; Kimberly Tripp Randal cc-by-nc-4.0 Hapalochlaena lunulata (Greater Blue-ringed Octopus) is a species of Cephalopods in the family Octopodidae. A greater blue ringed octopus ( Hapalochlaena lunulata ) flashing its bright blue color ring shaped markings on its body. Its bite causes paralysis (loss of feeling) in the muscles and can easily kill an adult human. Interactions . The blue-ringed octopus is not an aggressive marine animal. Greater Blue Ringed Octopus Hapalochlaena lunulata (Quoy & Gaimard 1832) collect. ";s:7:"keyword";s:29:"Greater blue‑ringed octopus";s:5:"links";s:1190:"Curly-coated Retriever History,
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