The Green Party has called on the Government to put an end to shark finning in New Zealand waters.
Green's oceans spokesman Gareth Hughes said New Zealand was lagging behind other countries in dealing with the practice of shark-finning.
Shark finning is the practice of killing a shark, cutting off its fins, and discarding the carcass back to sea - it is still legal in New Zealand, unlike in the United States, the European Union and Australia.
Mr Hughes estimates 73 million sharks are slaughtered annually for their fins alone.
"It's great that next year the whitetip shark will become fully protected under the Wildlife Act 1953, but the Government can help more sharks by stopping shark finning.