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What to do if an octopus grabs you?
In many cases, a human can escape the clutches of a small to medium-sized octopus simply by swimming. It pushes forward...
Which octopus is dangerous?
All octopus, cuttlefish and some squid are poisonous, according to a new study. The largest known octopus species, the...
How octopus breathe?
The gills allow the octopus to inhale oxygen and then exhale through a tube called a siphon. If an octopus breathes fast...
Can you get killed by an octopus?
All octopuses have poison, but few are fatally dangerous. The large blue-ringed octopus, however, is considered one of...
Which octopus lives the longest?
The North Pacific giant octopus (Enteroctopus dofleini) is the largest and longest-lived octopus species. Although their...
What octopus eat?
Its prey includes gastropods, such as snails and sea slugs; bivalves, such as clams and mussels; crustaceans, such as...
Are octopus endangered?
Octopus fisheries are in decline, as measured by catch peaks, and many octopus fisheries are now overfished. However, new ...
Do octopus bite you?
Most of the time they are yellow or sand in color, but bright blue rings appear on their body when they are about to...
