You all remember Violet, the jar-opening octopus, I’m sure—well, Violet is also quite the fierce predator. I would suggest that keeping a pet octopus is not a wise decision if you happen to be an arthropod.
Thanks for the link PZ, I have always been fascinated by octopuses.
The octopus doesn’t appear to grab the crab, rather the octopus waits for the crab to grab it. It looks like the octopus swept a tentacle across the crab, like a fishing line, waiting for the crab to grab it. When the crab grabbed the tentacle the octopus flung it into its beak.
Is this how some octopuses hunt or am I being fanciful?
Neil,
She grabbed the crab and had a good grip on it. As a defense the crab tried to pinch her arm as it was getting swept up.
Neilsays
Thanks Mark H.
I have now watched it a few more times on the YouTube site where the image is bigger and you are spot on. I was being fanciful. You can see the octopus get a good grip on the crab’s shell before hauling it in.
Tinasays
She’s just biding her time until the cephalopods rise up…
Stanton says
Was she feeling for the crab?
Neil says
Thanks for the link PZ, I have always been fascinated by octopuses.
The octopus doesn’t appear to grab the crab, rather the octopus waits for the crab to grab it. It looks like the octopus swept a tentacle across the crab, like a fishing line, waiting for the crab to grab it. When the crab grabbed the tentacle the octopus flung it into its beak.
Is this how some octopuses hunt or am I being fanciful?
Mark H says
Neil,
She grabbed the crab and had a good grip on it. As a defense the crab tried to pinch her arm as it was getting swept up.
Neil says
Thanks Mark H.
I have now watched it a few more times on the YouTube site where the image is bigger and you are spot on. I was being fanciful. You can see the octopus get a good grip on the crab’s shell before hauling it in.
Tina says
She’s just biding her time until the cephalopods rise up…
bruce says
Nice coimic (Lio) featuring a pet cephalopod.
http://www.gocomics.com/lio/2007/02/22/