The blue king crab is a large species of crab found primarily in the cold waters of the Bering Sea and around the Aleutian Islands. Known for its distinctive blue-tinted shell, this crab can weigh up to 24 pounds and has a leg span of up to 5 feet. It is a popular seafood choice due to its sweet, tender meat. These crabs are typically harvested during the winter months, with commercial fishing regulated to ensure sustainable populations. The blue king crab is often compared to other species like the red king crab and is prized for its culinary value in various dishes.