The Japanese mantis shrimp (Oratosquilla oratoria) has been detected for the first time in the Bay of Plenty region.

“It can be confronting to find out that your boat is not compliant but all boats get fouled so there is no blame - however if there is a pest species onboard it’s important that they know before they head to somewhere like the Mercs or Great Barrier and maybe take the pest with them”

Also known as wakame and Asian kelp, Undaria is a species of kelp native to the cold temperate coasts of the northwest Pacific Ocean, and considered to be one of the most invasive marine algae species in the world.

The Level of Fouling scale (LoF) ranks hulls across six categories, based on the amount of fouling you can see on a vessel’s submerged surfaces.

If your boat lives full time in the water, you might have heard the term ‘hull grooming’ - an approach that’s catching on within the maritime community. 

New biosecurity controls are in place over an area of Waiheke Island waters to prevent the spread of the invasive seaweed exotic caulerpa.

From SailGP to the Moana Ocean Festival, Auckland is a hot spot for maritime events this summer. 18 Auckland Council marine biosecurity ambassadors will be out and about.

We are stoked to have world cruisers back and it’s good to know that they have had to meet strict criteria with regards to biofouling even before they arrive at our borders. And once they get here, they need to meet all the same regional requirements of the Kiwi domestic fleet.

From Northland all the way down to Hawke’ Bay, our regions include a vast amount of coastline. As fantastic as our surveillance teams are, they can’t get around it all. We need your help!

Warmer waters mean change for our marine ecosystems. We spoke with senior marine biosecurity adviser Dimitri Collella from Auckland Council about what this could mean for marine pest species in the North Island. 

An interactive map designed to help anyone interested in exotic caulerpa efforts to see where surveillance has taken place, and where caulerpa has or has not been found, is now live.  

Asterias amurensis, or the Northern Pacific seastar is a huge starfish (up to 50cm in diameter) and its favourite food includes mussels, clams, scallops and other shellfish.