Purple king crab blood includes leukocytes and the 2nd-most popular respiratory pigment called hemocyanin.[twenty five]: 488 Arthropod hemocyanin is a definite variation specific to arthropods which is a metalloprotein that utilizes copper atoms that happen to be certain to its composition. Red king crabs are going through a steady decline https://crossh543yqf2.wikiannouncing.com/user