A Giant Isopod (Bathynomous giganteus) at Weymouth Sealife centre in Dorset. Thought to be among the most primitive creatures on the planet, unchanged for over 160 million years, these creepy sea creatures live over a mile deep in the near freezing oceans. Although related to our common woodlice, these monsters grow to over a foot long and scavenge the seabed

Credit : BNPS