Tracking native snails

Dr Lloyd has been monitoring New Zealand's carnivourous snail Powelliphanta hochstetteri in the Abel Tasman National Park for Project Janszoon

(Ruth Bollongino Fern Photos)

Brian Lloyd (Ruth Bollongino Fern Photos)

(Ruth Bollongino Fern Photos)

Rhytida Oconneri is the even rarer snail tge team has also studied in the Abel Tasman National Park (photo: Philip Simpson)

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