Difference Between Dungeness & Blue Crabs?

Answer Both Dungeness and blue crab belong to the group known as invertebrates, which means they do not have a backbone. The crabs differ in appearance as well as the habitat they occupy. Although often o... Read More »

Top Q&A For: Difference Between Dungeness & Blue Crabs

What do blue crabs eat?

Blue crabs are omnivores. They eat shrimp, oysters, clams, fish, snails, worms, plants and other crabs, according to the South Carolina Department of Natural Resources and marine biologists from th... Read More »

What Are Blue Crabs?

The Chesapeake or Atlantic blue crab (Callinectes sapidus) is a member of arthropods, a large group that consists of crabs, shrimp, lobsters, krill, crayfish and barnacles. Blue crabs live in the w... Read More »

How do blue crabs defend themselves?

Blue crabs have a variety of defenses against their many predators, which includes other cannibalistic blue crabs. Some defenses of the blue crab include natural camouflage, limb regeneration, chem... Read More »

How do blue crabs get their food?

Blue crabs naturally reside throughout the western Atlantic Ocean from Nova Scotia to Argentina, according to the Smithsonian Marine Station at Fort Pierce. Blue crabs will eat a variety of differe... Read More »