Cephalopods include octopus, squid and cuttlefish. Cephalopod include octopus, squid and cuttlefish. Sold are lobster, crab, squid, and octopus. Sixgill sawsharks feed on shrimp, squid and bony fish. Shellfish, including crabs, prawns, tiger prawns, lobster, squid, and mussels, are commonly eaten. Other species including salmon, shrimp, lobster, clams, squid and crab, are also commercially fished. They also consume shrimp, small squid and krill. Pelagic birds feed on planktonic crustaceans, squid and forage fish. Sunfish are generalist predators that consume largely small fishes, fish larvae, squid, and crustaceans. King penguins eat various species of small fish, squid, and krill. Decapods such as cuttlefish and squid have five pairs. Otariids are carnivorous, feeding on fish, squid and krill. The cobia feeds primarily on crabs, squid, and fish. Singaporeans also enjoy a wide variety of seafood including crabs, clams, squid, and oysters. They feed on moderately sized fish, squid, and krill.