Also, langostinos are sometimes confused with langoustines (Norway lobster). Scottish vessels catch low-fat fish species, and Norway lobster. Norway lobster, red shrimp and deepwater rose shrimp. The crustacean trawling fishery targets Norway lobster, red shrimp and deepwater rose shrimp. Of crustaceans, Norway lobster, and deep-water prawns and brown shrimp are commercially fished. Instead invertebrate species are targeted, such as the Norway lobster and scallops ("Pecten maximus"). In deep waters, fish species caught are Norway lobster, deep water prawn, and common mussels.