The Dungeness crab, Metacarcinus magister or Cancer magister, is a species of crab that inhabits eelgrass beds and water bottoms on the west coast of North America. It typically grows to 20 cm across the carapace and is a popular seafood prized for its sweet, moist and tender flesh. Any seafood lovers will not miss this yummy treat from Bay area. This photo of crab is taken from Fisherman's Wharf