Reporter writes "Russian biologist, Yuri Illarionovich Orlov, succeeded where Stalin failed by implanting the red king crabs into the Barents Sea. Except now, 40 years later, he's getting worried. Why? The giant crabs are clawing their way along the bottom of the Barents Sea are spreading like wildfire along the northern coasts of Russia and Norway and will continue to spread as far as Gibraltar, the southern tip of the European continent. How come? One female crab can lay 500,000 eggs at a time, of which one or two percent will become crabs. The kicker is that the species is protected by diplomatic accords between Norway and Russia, so fishing quotas are in place. From the article: "The Kamchatka crab, also known as the Alaskan or red king crab, was introduced into the Barents by the Soviets in the 1960s — some 30 years after a first, failed attempt by Stalin — in a bid to bolster Russia's food supplies. ... The crabs weigh up to 12 kilograms (26 pounds) and measure up to two meters (6.5 feet) from pincher to pincher. While they remain far from Europe's tourist beaches for the time being, their impact on the environment is already a major cause for concern in the Arctic"."