However, since they reside in shallow sea floors, there is a high risk of the octopus being stepped upon or picked up (by unsuspecting swimmers or divers) The bite of the blue-ringed octopus can inject a highly potent venom, called tetrodotoxin, into its prey. A species that was destroying its habitat through pollution and global warming. As you may have noticed, both of these cases occurred on the one continent where exposure to this species is common. Say, a species that was famous for eating live octopuses. Aigner BA, Ollert M, Seifert F, Ring J, Plötz SG. It probably won’t, if you don’t bother it. Pseduomonas oryzihabitans cutaneous ulceration from Octopus vulgaris bite. The creature is generally non-aggressive and does not intentionally attack humans. Arch Dermatol. They are commonly found in the coral reefs and tide pools in the Indian and Pacific oceans. A toddler playing with his brother in the shallows of an Australian beach fell victim to the bite of a blue-ringed octopus, too, and spent the night on life support to help him breathe through those crucial 24 hours of neurotoxicity. 2011; 147(8): 963-66. This octopus can paralyze and kill an adult human with a single bite. Topical antibiotics are a good idea, but don't swallow systemic antibiotics like they are candy because they can be as venomous as any sea creature. Octopus bites have been described as a bee sting sensation. None of the common species you would keep are defensive biters. The blue-ringed octopus… Ok, two separate questions, so you get two separate answers: 1. It’s possible to avoid getting bitten by not letting the octopus come down on your hand and enveloping it … That being said, one octopus to avoid, is the Pacific Blue Ringed octopus. Be aware that some are venomous - the tiny blue-ringed octopus, which is about the size of a 10p piece, can kill you with its bite. Avoid placing your hand in any octopus aquariums if you have an open wound. Yes, they have a beak rather like a parrot's at the centre of their tentacles. Do Octopuses Bite? References. None of the species we commonly keep are defensive biters, so it’s more of a curiosity bite, or just to see if you’re edible! Yes, an octopus can bite with it’s beak. Now they say all octopuses and cuttlefish, and some squid are venomous.In fact they all share a … Usually they try this only once. Why you should be scared: If an octopus can hold a grudge against a mere lab worker for a year, imagine what it would do to someone it had a reason to hate? It’s located at the confluence of the animal’s eight arms. It is quite easy to get an infection. The slightly venomous bite was in a bad spot for infections, so it took a while to heal. 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