The octopus have not killed anyone lately – which is a wonder. It was almost an annual event years ago. A common resident of Sydney Harbour these tiny octopus will kill a man with their bite. The ‘victim’ dies quickly. It is obviously very unwise to handle a live Blue Ring octopus.
The rings glow bright blue on the legs as a series of tiny disc-shaped circles rather than rings around the entire leg.
A science-themed story is contained in our FATHOM magazine No.3