Icefish, Chaenocephalus aceratus, are well adapted to life in cold water with anti-freeze, but no red blood cells, in their blood. (Photos by Peter Bucktrout courtesy British Antarctic Survey)
Sea pig, also called sea cucumber or Holothuroid, was one of the most abundant animal species sampled. CAMBRIDGE, UK, December 22, 2009 (ENS) - Sea pigs, giant sea spiders, ice ...