Figure 1 (IMAGE) Kobe University Caption Left: the Japanese eel (Anguilla japonica). Right: the giant mottled eel (A. marmorata). Credit Kobe University Usage Restrictions Please credit 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.