Blue-Colored Red King Crab Caught in Alaska

Officials in U.S. report "very rare mutations" in Pacific sea life — "Never seen anything like this" — Photos show red crabs completely white, "shockingly bright blue... almost unnatural", or with yellow legs — Environment "could play a role" — Also observed recently by Japan
Profile: Blue-Colored Red King Crab
By Anna Rose MacArthur, July 18, 2014
Rare Blue-Colored Red King Crab Caught in Alaska