![Blue-ringed octopus, one of the most toxic animals on Earth, bites woman multiple times | Live Science Blue-ringed octopus, one of the most toxic animals on Earth, bites woman multiple times | Live Science](https://cdn.mos.cms.futurecdn.net/WfpsHvmJSw2YUAGCE2VKNT.jpg)
Blue-ringed octopus, one of the most toxic animals on Earth, bites woman multiple times | Live Science
![National Aquarium on Twitter: "The greater blue-ringed octopus is only about 4 inches across, but it holds enough venom to kill as many as 26 people... within minutes. Look, but definitely don't National Aquarium on Twitter: "The greater blue-ringed octopus is only about 4 inches across, but it holds enough venom to kill as many as 26 people... within minutes. Look, but definitely don't](https://pbs.twimg.com/media/EGYVMRRWwAAyUgf.jpg:large)
National Aquarium on Twitter: "The greater blue-ringed octopus is only about 4 inches across, but it holds enough venom to kill as many as 26 people... within minutes. Look, but definitely don't
![Toxins | Free Full-Text | Toxicity and Toxin Composition of the Greater Blue -Ringed Octopus Hapalochlaena lunulata from Ishigaki Island, Okinawa Prefecture, Japan Toxins | Free Full-Text | Toxicity and Toxin Composition of the Greater Blue -Ringed Octopus Hapalochlaena lunulata from Ishigaki Island, Okinawa Prefecture, Japan](https://www.mdpi.com/toxins/toxins-11-00245/article_deploy/html/images/toxins-11-00245-g003.png)