Deep-sea world beyond sunlight: Explorers census 17,650 ocean species on edge of black abyss

ScienceDaily (2009-11-23) -- Scientists have inventoried an astonishing abundance, diversity and distribution of deep sea species that have never known sunlight -- creatures that somehow manage a living in a frigid black world down to 5000 meters (three miles) below the ocean waves.

http://www.sciencedaily.com/releases/2009/11/091122161740.htm

Atentamente
Cuitlahuac