<i>Rachycentron canadum</i> (IMAGE) Smithsonian Tropical Research Institute Caption Cobia, a large and potentially invasive fish species recently escaped from an aquaculture farm off of the Pacific Coast of Ecuador and appears to be moving north into the Central and Eastern Pacific, where it has never before been reported. Credit D. Ross Robertson, STRI Usage Restrictions Credit STRI 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.