Early in life, marine worms eat their eggs. Photo Credit: ODFW Overview. Occasionally, Dungeness crabs can run quickly (StreamNet 2001). Dungeness crab are relatively short lived crustaceans. The Dungeness crab can reach 10 inches across the back, though 6 to 7 inches is more common. Appearance: They have the stereotypical crab look with two large claws and a red to brown coloration. Undersized males and … Crab is a suborder, not a species so it does not have a scientific name. Copyright © 2010 by Houghton Mifflin Harcourt. The Dungeness crab, Cancer magister, is an important commercial species in the family. As juveniles, they prefer shallow estuarine areas with protective structure such as … Crabs vary in size from the pea crab, a few millimeters wide, to the Japanese spider crab, with a leg span of up to 4 metres (13 ft). During the molting and mating season, Dungeness crab move inshore (Diamond and Hankin 1985). The life of a dungeness crab. Dungeness crab are preyed upon in all stags of their lives. Scientific Name: Cancer magister Bornstein Quality Bornstein’s ranks as one of the most respected brands in the business with a consistent over-pack to ensure you never come up short. Dungeness Crab. Scientific Name: Cancer magister Bornstein Quality Bornstein’s ranks as one of the most respected brands in the business with a consistent over-pack to ensure you never come up short. Oregon Conservation Strategy. They usually avoid habitat overlap with adult crab, since they are known to cannibalize. The Dungeness crab is frequently associated with eelgrass beds and prefers sandy or muddy substrates. Water temperature determines their distribution, and the 38° to 65° F (3° – 18° C) surface isotherms are considered the limits of the range. Scientific name: Chionoecetes opilio. Snow Crab. To ensure the highest quality product, our buyers and production technicians meet the boats at our docks to inspect the catch to insure proper handling. Crab, Dungeness Metacarcinus magister ©Monterey Bay Aquarium Alaska, British Columbia, California, Oregon, Washington Pots November 4, 2019 Seafood Watch Consulting Researcher Disclaimer Seafood Watch strives to have all Seafood Reports reviewed for accuracy and completeness by external scientists with expertise in ecology, fisheries science and aquaculture. Here we examine the use of Dungeness crabs (Cancer magister) at a late- Holocene village on Netarts Bay, identified to the most specific taxonomic category. Fishery-at-a-Glance: Dungeness Crab Scientific Name: Metacarcinus magister Range: Dungeness Crab are found in nearshore and estuarine waters from the eastern Aleutian Islands, Alaska, to Santa Barbara, California, although they are rarely found south of Point Conception, California.