i dont think they do.
Crabs do not have backbones - they are invertebrates.
No, octopuses are invertabrates. They are in Kingdom Anamalia and Phylum Molusk.
sea birds, fish, octopuses, crabs, and other hermit crabs
Hermit crabs have backbones.
octopuses
Usually octopuses eat crabs, clams and some other fishes too.
Crabs, worms, mollusks, prawns, and fish.
Octopuses eat shrimp, lobsters, crabs, snails and sometimes fish and other octopuses. Most octopuses hunt at night when their pray is sleeping.
crabs, crayfish, and mollusk
No. Crabs don't have backbones because they are invertebrayes
octopuses eat crabs...
Octopuses eat small crabs and scallops,plus some snails, fish, turtles and other octopuses.adult octopi eat crabs, clams, snails, small fish and even other smaller octopi. they use small parrot like beaks to crush their pray.