02/09/2026
A marine science discovery 250 years in the making 🤯
Scientists believed there were only two species of hornerid bryozoans in Aotearoa, but new Otago research shows several more have been secretly evolving and thriving in the nation’s southern waters.
Hornerid bryozoans are small, usually hidden, invertebrate marine creatures that have existed for more than 250 million years and create habitats for other organisms in the deep waters around Aotearoa 🧬🌊
Lead author Emeritus Professor Abby Smith, from the Department of Marine Science, says the discovery has important implications for conservation.
“You can’t conserve, manage, study or understand a species if you don’t know it’s there,” she says.
Read more about the discovery here ⬇️
Scientists believed there were only two species of hornerid bryozoans in Aotearoa New Zealand, but new research shows several more have been secretly evolving and thriving in the nation’s southern waters.