LiveScience.com: Deep-Sea Alien Abode Discovered Carnivorous sponges, blind creepy-crawlies adorned with hairy antennae and ribbed worms are just some of the new characters recently found to inhabit the dark abysses of the Southern Ocean, an alien abode once thought devoid of such life. Recent expeditions have uncloaked this polar region, finding nearly 600 organisms never described before and challenging some assumptions that deep-sea biodiversity is depressed. The findings also suggest that all of Earth’s marine life originated in Antarctic waters. Scientists had assumed that the deep sea of the South Pole would follow similar trends in biodiversity documented for the Arctic. "There are less species in the Arctic than around the equator," said one of the study scientists, Brigitte Ebbe, a taxonomist at the German Center for Marine Biodiversity Research. "People assumed that it would be the same if you went from the equator south, but it didn’t prove to be true at all." 

the astonihsing array of life found there should give us all pause.