Golden king crab will be the smallest species on the three commercially harvested Alaskan king crabs, with a mean size of five to eight pounds. Its spiny shell features a golden appearance. Red king crab blood incorporates leukocytes and the second-most popular respiratory pigment known as hemocyanin.[26]: 488  Arthropod hemocyanin is a distin

Two copper atoms are necessary to bind 1 O2 molecule. Mainly because it is a significant protein molecule, it really is located in the blood plasma, but not in entire body tissues or muscles. Hemocyanins are named properly since when oxygenated, their coloration modifications from colorless to blue.[twenty five]: 622 A sight to behold, these cr