Colossal Squid Far from Fearsome Predators

[n2doc]

By Alexis Madrigal May 12, 2010 | 8:07 pm | Categories: Biology


In the popular imagination, the colossal squid is fast and terrifying, able to dispatch whales and submarines with ease.

But the image of the squid as a nasty predator of the deep is probably more mythology than biology argue Rui Rosa of the Laboratorio Marıtimo da Guia in Lisbon and Brad Seibel of the University of Rhode Island in a new paper.

These huge squid, which can weigh more than 1,100 pounds, may have a supremely slow metabolism, allowing them to live on a measly tenth of a pound of fish flesh per day.

“We argue that the colossal squid is not a voracious predator capable of high-speed predator–prey interactions,” they wrote in an April article in the Journal of the Marine Biological Association of the United Kingdom. “It is, rather, an ambush or sit-and-float predator that uses the hooks on its arms and tentacles to ensnare prey that unwittingly approach.”



Read More http://www.wired.com/wiredscience/2010/05/slow-giant-squid/

[YOY]

1. If ever man goes the way of the Dodo...in ages beyond ages cephalopods will evolve.

Hypothetical evolutionists have predicted they will move up. The brain development in octopi and squid are amazingly high.

Smart creatures. Very much so. Maybe Lovecraft was on to something...

That is unless the seas are poisoned beyond repair.

[jpak]

2. yeah but they eat toothfish - so they have to have some ability to dispatch them quickly

nice data though