Cutlassfish Vertical Schooling (image) Schmidt Ocean Institute Share Print E-Mail Caption Beautiful school of Cutlassfish, vertically feeding in the water column. Lit up by the lights on ROV SuBastian while exploring on the #CostaRicaDeep expedition. Credit Schmidt Ocean Institute Usage Restrictions Onscreen credit. 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.