Sea urchin roe (‘uni’) is a prized delicacy in countries like China and Japan, with an export market in Japan worth around US $200 million annually. An increased demand and reduced supply from collapsing wild fisheries is creating opportunities for commercial sea urchin culture in Australia to supply the Japanese market.
The aim of our AgriFutures Australia-funded research is to target major bottlenecks in sea urchin aquaculture industry development.
Our current research focuses on two commercially-valuable sea urchin species: the collector urchin (Tripneustes gratilla) and the purple urchin (Heliocidaris erythrogramma).
Urchin Aquaculture Australia is a collaboration between researchers from Deakin University, Southern Cross University, and The University of Melbourne, and industry partner AgriFutures (previously the Rural Industries Research & Development Corporation).
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