Blog Post Image: Establishing World-Class Coral Reef Ecosystem Monitoring in Okinawa

An image of a microscopic Acantharian, which makes its skeleton from celestite (strontium sulfate), taken by OceanCube’s CPICS (Continuous Plankton Imaging and Classification System) plankton camera. The actual size of this protozoan is about 0.05 mm or 50 microns. (Photo courtesy of OIST)