Gases are exchanged in the numerous filaments, and oxygen absorption is particularly facilitated by hemocyanin. Pink king crabs show unidirectional ventilation. This may be referred to as the flow of drinking water in a very U-formed study course; water passes posteriorly in the incurrent opening, an opening within the carapace https://norwegiankingcrabprice35679.blogadvize.com/36596907/not-known-facts-about-king-crab