Blue-ringed octopuses, Hapalochlaena maculosa, can be found only in the temperate waters of southern Australia, from southern Western Australia to eastern Victoria at depths ranging from 0-50 m.
How fast does a blue-ringed octopus kill you?
Blue-ringed octopi bites are lethal to humans because of the creatures' venom. The venom can kill more than 20 humans in just a few minutes, though this is extremely unlikely to happen.
How many Greater blue-ringed octopus are there?
four
What is the average size and weight of a blue-ringed octopus?
Adults range in size from 12 to 20 cm (5 to 8 in) and weigh from 10 to 100 grams. Females are slightly larger than males, but the size of any octopus varies greatly depending on nutrition, temperature, and available light.
Has anyone survived a blue-ringed octopus?
Deaths due to a blue-ringed octopus bite are extremely rare. There have only been 3 known deaths. Many more people have been bitten but survived.
How fast can a blue-ringed octopus kill a human?
Its venom is 1,000 times more powerful than cyanide, and this golf-ball sized powerhouse packs enough venom to kill 26 humans within minutes.
What animal can kill a blue-ringed octopus?
The biggest predator of the blue ring octopus is the moray eel. Other predators also include whales, seals, and different types of shore and marine birds.
Is the blue-ringed octopus The deadliest animal?
It's no surprise that it's recognized as one of the most dangerous animals in the ocean. Blue-ringed octopuses produce a potent neurotoxin called tetrodotoxin, a potentially-deadly substance also found in pufferfish.
What is the most dangerous octopus on the planet?
the Blue-Ringed Octopus
How many people have blue-ringed octopuses killed?
3
How many blue-ringed octopus are there in the world?
There are at least 10 species of blue-ringed octopuses, ranging from Japan to Australia. Smaller species like the blue-lined octopus are found mostly in shallow waters, leading to increased interaction with humans looking to enjoy the same places.Mar 1, 2018
Are blue-ringed octopus threatened?
Blue-ringed octopuses are not currently listed by the International Union for the Conservation of Nature (IUCN) or Convention for the International Trade of Endangered Species of Wild Fauna and Flora (CITES) but could be locally threatened in certain bio-geographic areas.
Are blue-ringed octopus protected?
Blue-ringed octopuses are not listed on the IUCN Red List nor are they protected.