A common cuttlefish, Sepia officinalis (VIDEO) Goethe University Frankfurt This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption A zoomed view of a small patch of cuttlefish skin, revealing the coordinated expansion and contraction of small groups of light and dark chromatophores. Images have been aligned to remove movements due to animal breathing and swimming, while retaining chromatophore activity. Field of view: 1.1 x 1.1 mm. Credit Stephan Junek (Max Planck Institute for Brain Research) 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.