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Farming green-lipped mussels – introduction

Green-lipped mussels (kūtai, Perna canaliculus) are endemic to New Zealand. Discover how these mussels are farmed, and how a tiny parasitic crab affects the mussel industry. New Zealand’s unique ...

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ARTICLE

Counting kākahi

In this Connected article scientist Hannah Rainforth investigates kākahi, Aotearoa New Zealand’s threatened freshwater mussels in the Whanganui River, to find whether the evidence supports claims ...

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ARTICLE

Testing how pea crabs affect mussel farming

New Zealand pea crabs are known to damage the green-lipped mussels they live in, but what impact do they have on mussel farming in New Zealand? Oliver Trottier (a PhD student at Leigh Marine ...

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ACTIVITY

Investigating how pea crabs affect supermarket mussels

In this activity, students observe green-lipped mussels to determine the impact of pea crab infestation on their size and weight. Purpose This activity will enable students to identify key ...

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ACTIVITY

Finding a female

In this activity, students play a card game that models the journey of a male pea crab (a parasite of green-lipped mussels) from his mussel host and back again. Purpose This activity will help ...

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ACTIVITY

Identifying marine stressors

Marine stressors can come from natural, unexpected events such as erosion from an earthquake or slip, but many stressors are linked to human activities. Most marine ecosystems are resilient, but ...

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CITIZEN SCIENCE PROJECT

eBird

This comprehensive worldwide online citizen science (OCS) project collates bird species, numbers, locations and times of sightings into a large database. You can create a class as a user and, by ...

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CITIZEN SCIENCE PROJECT

Spyfish Aotearoa

Come and visit Aotearoa New Zealand’s underwater world in this online citizen science project. Discover, count and identify unique fish species that live within our marine reserves ...

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CITIZEN SCIENCE PROJECT

Marine Metre Squared

Marine Metre Squared is a New Zealand citizen science project that supports communities to monitor their local seashore. The project has been designed to provide meaningful, valid environmental ...

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TEACHER PLD

Living World – The rocky shore

The rocky shore is a popular topic in primary school science. Below are some Science Learning Hub resources for primary teachers related to the rocky shore in the Living World strand of the New ...

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TEACHER PLD

Conserving native birds – unit plan

New Zealand is well known for its unique bird life. Our endemic birds evolved in an isolated, island environment. The arrival of people, the deliberate and accidental introduction of mammalian ...

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TEACHER PLD

Biocontrol in action – unit plan

Students carry out a practical investigation to help AgResearch scientists monitor the spread of Microctonus aethiopoides (a tiny wasp) and its success as a biocontrol agent for clover root ...

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VIDEO

Testing the pheromone hypothesis

Oliver Trottier (Leigh Marine Laboratory) set out to test whether pea crabs use pheromones at mating time. In this video, Oliver talks us through his experimental set-up. He demonstrates how male ...

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VIDEO

A pheromone trap for pea crab biocontrol

Scientists at Leigh Marine Laboratory, including Oliver Trottier, are investigating biocontrol approaches that could limit pea crab infestation on green-lipped mussel farms. In this video, Oliver ...

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VIDEO

Running a pilot study

To work out how pea crabs affect mussel growth, Oliver Trottier (Leigh Marine Laboratory) collected thousands of green-lipped mussels from a single farm off Great Barrier Island, but first, he ...

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INTERACTIVE

Mussel reefs and biodiversity

Mussel reefs are biodiversity hotspots.

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INTERACTIVE

How mussels are farmed in New Zealand

Green-lipped mussels are New Zealand’s major aquaculture species. In this interactive, Professor Andrew Jeffs (Leigh Marine Laboratory) describes the key stages in farming green-lipped mussels ...

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INTERACTIVE

Challenges in mussel farming

Green-lipped mussels are New Zealand’s major aquaculture species. In this interactive, Professor Andrew Jeffs (Leigh Marine Laboratory) discusses some of the challenges faced by New Zealand’s ...

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