Ciliated Pigment Cells (IMAGE) University of Zurich Caption Pigment cells (blue/green) with cilium (light green with red base). Credit Daniel Zingg, Netherlands Cancer Institute Usage Restrictions None 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.