Contributors to the study (IMAGE) Hokkaido University Caption From the left: Syeda Rubaiya Nasrin and Akira Kakugo, Hokkaido University; Christian Ganser, National Institutes of Natural Sciences; Takefumi Yamashita, RCAST, The University of Tokyo; Mitsunori Ikeguchi, Yokohama City University; Takayuki Uchihashi, Nagoya University; and Henry Hess, Columbia University (Photos: Syeda Rubaiya Nasrin, Akira Kakugo, Christian Ganser, Takefumi Yamashita, Mitsunori Ikeguchi, Takayuki Uchihashi, Henry Hess). Credit Syeda Rubaiya Nasrin, Akira Kakugo, Christian Ganser, Takefumi Yamashita, Mitsunori Ikeguchi, Takayuki Uchihashi, Henry Hess. Usage Restrictions This image is copyrighted but may be used to report this press release if credited as instructed. 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.