Greater Blue-Ringed Octopus (Hapalochlaena lunulata)
Residing in the Pacific Ocean anywhere from Japan to Australia, the blue-ringed octopus feeds off of small crabs, shrimp and wounded fish. At the size of a golf ball and having a yellowish/brown coloring, it is easily able to camouflage itself into its surroundings. Although small in size, this octopus has powerful enough venom to kill humans with just one bite. With no known antidote, this makes it one the most toxic known sea creatures…
(read more: Discovery Channel)
