This unassuming octopus pairs bacterial chemistry with evolutionary efficiency to deliver one of the most powerful defenses in all of the ocean.
Crazy Creatures on MSN
Watch what happens when a tiny octopus uses venom 1,000 times more deadly than cyanide
The blue-ringed octopus may be small enough to fit in the palm of your hand, but its venom is among the deadliest biological weapons found anywhere in the animal kingdom. Armed with a neurotoxin ...
Discover Wildlife on MSN
Black mamba, blue-ringed octopus, boa constrictor, blobfish... 25 animals starting with 'B', including some of the world's deadliest and weirdest
From baboon to box jellyfish, here are 25 animals beginning with the letter B ...
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