A two-year ban on collecting mussels and paua has been imposed at Taupo Bay by local hapu, who hope it will protect the species from unsustainable pressure.
Ngati Rua and Taupo Bay marae initiated the rahui, which is scheduled to be lifted on December 20, 2017, prohibiting the taking of paua and mussels.
Spokesman Morgan Moses said paua were being "hit" in the Taupo Bay area, some people ignoring the minimum size.
"It's easy access and our Maori people don't like listening to the law, so we are putting this rahui in place to tell people 'taihoa'. We hope people will listen to this," he said.
Mr Moses said mussels were also easily harvested and under pressure. The beds had dwindled 10 years ago, and had taken about five years to recover.