Armors its body with
Film has been shot of this
Gives me the mother of
All “What the Hell?”‘s
Excellent coverage by the BBC here.
Dr Mark Norman, head of science at Museum Victoria, Melbourne, and one of the authors of the paper, said: “It is amazing watching them excavate one of these shells. They probe their arms down to loosen the mud, then they rotate them out.”
After turning the shells so the open side faces upwards, the octopuses blow jets of mud out of the bowl before extending their arms around the shell – or if they have two halves, stacking them first, one inside the other – before stiffening their legs and tip-toeing away.
Dr Norman said: “I think it is amazing that those arms of pure muscle get turned into rigid rods so that they can run along a bit like a high-speed spider.
“It comes down to amazing dexterity and co-ordination of eight arms and several hundred suckers.”