Blue Crab (image) Virginia Institute of Marine Science Share Print E-Mail Caption A blue crab occupies the respirometer chamber during tests of oxygen consumption and metabolism at VIMS' Eastern Shore Laboratory. Credit © R. Brill/VIMS. Usage Restrictions One-time use only. Share Print E-Mail 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.