C. paradoxa (IMAGE) Bigelow Laboratory for Ocean Sciences Caption A scanning electron microscope image of C. paradoxa, the species of glaucophyte the study’s authors examined (courtesy of John Burns). Credit John Burns, Bigelow Laboratory for Ocean Sciences Usage Restrictions Usage allowed without modification and with proper credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.