FOXSYLVANIA

– – They’ll never call a tuna that…but they’ve found an enormous crustacean scouring the depths of the Gulf of Mexico, a giant isopod called Bathynomus giganteus related to shrimp and crabs that measured 2-1/2 feet long and was found hooked onto the bottom of a remotely-operated vehicle at a depth of 8,500 feet!

Now most giant isopods are less than a foot long, making the recent discovery a supersized version.  This could be because of a condition called gigantism, which is thought to be common among crustaceans inhabiting especially cold water regions.   In addition to larger size, colder temperatures tend to be conducive to longer life spans, and the deeper the water, the bigger the critter.

Giant isopods are predators that feed on carcasses of dead whales and fish, and have also been known to attack sea dwellers that are alive and swimming.   Such creatures  have existed for more than 160 million years.- -Nature is scary, which is just how I like it!

This entry was posted on April 3, 2010 at 12:20 am and is filed under animal oddities, anomalies, furry, Invertebrates, science. You can subscribe via RSS 2.0 feed to this post's comments.

Tags: giant isopod