Crimson king crab blood consists of leukocytes and the next-commonest respiratory pigment identified as hemocyanin.[25]: 488 Arthropod hemocyanin is a definite variation particular to arthropods which is a metalloprotein that uses copper atoms that are bound to its structure. Blue king crabs are covered using a spiny exoskeleton that provides https://juliana333zrj3.blogpixi.com/profile