On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

Sporadotrema cylindrica

Scanning Electron microscope images of a specimen of Sporadotrema cylindrica collected in the Bay of Islands, New Zealand, 110 m. Top left: left branch tip, top right: right branch tip, bottom left: stem close-up, bottom right: branch apex. [Dennis Gordon, NIWA. Oceans Survey 2020 Bay of Islands].