Marine Planktonic Microbes (IMAGE) University of Hawaii at Manoa Caption This is a scanning electron micrograph of marine planktonic microbes that has been colorized for contrast. Credit Ed DeLong and Dave Karl, SOEST, University of Hawaii at Manoa Usage Restrictions For editorial purposes only License Licensed 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.