Method and system for identifying shellfish

摘要: The invention relates to a method which allows identifying shellfish by- forming mark (6) on the carapace or shell of animal (5) be identified by means applying laser beam (4). By this it is possible identify crustaceans, mollusks any other provided with carapace, outer skeleton. A logotype trademark, an expiry date, capture bar code legend can thus marked surface identified. Said indelible, resistant cooking, freezing washing. identification present carried out wet dry, alive frozen, fresh already cooked without quality being altered. This does not require special inks additives and used directly very rough carapaces shells as in case lobsters, spider crabs scallops.