More often than not these larger versions of the lesser spotted dogfish are known as bull huss. They can be caught by any fishing method but are not generally landed in any great quantity to the market. The largest species of cat shark in UK waters reaching 160cm in length. The nursehound or bull huss are the most commonly used names but its official name is the greater spotted catshark. Bull huss are closely related to the Lesser spotted dogfish.
According to the Cornwall Good Seafood Guide, they are not generally targeted by Cornish fishermen although their meat is good to eat - as a member of the shark family the fish are best eaten steaked and then grilled or barbecued - bones of cartilage make them an easy fish to cook and eat - once the art of removing the tough skin is mastered!