Males increase larger than females as well as their sex is determined by inspecting their abdomens. Male pink king crabs Use a slender abdominal flap While female crimson king crabs have a wide abdominal flap that addresses most of the underside with the abdomen. This item is sourced to order. https://buylivekingcrab02091.bloginwi.com/64674707/not-known-details-about-live-alaskan-king-crab-for-sale