Naturalis Biodiversity Center, Leiden (IMAGE) American Museum of Natural History Caption A lab worker scans the 2D barcode on a specimen's label that links to a digital representation of the same specimen. Credit Nico Garstman, Naturalis Biodiversity Center Usage Restrictions Can be used with appropriate 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.