Tuesday, October 5, 2010

Marine Life Census Charts Vast Undersea World

This new copepod, Ceratonotus steiningeri, was first discovered 5,400 metres deep in the Angola Basin in 2006. It was also collected in the southeastern Atlantic, as well as some 13,000 kilometres away in the central Pacific Ocean. Scientists are puzzled about how it achieved such widespread distribution and avoided detection for so long. Credit: Jan Michels

From Cosmos:

LONDON: Results of the first ever global marine life census have been unveiled, revealing a startling overview after a decade-long trawl through the murky depths.

The Census of Marine Life estimated there are more than one million species in the oceans, with at least three-quarters of them yet to be discovered.

The US $650-million international study discovered more than 6,000 potentially new species, and found some species considered rare were actually common.

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