Description: English: School of Pacific Jack Mackerel (Trachurus symmetricus). Taken at Santa Catalina Island, California. Date: 15 August 2007. Source: Own work. Author: Aleph1.
Description: English: Pacific jack mackerel Trachurus symmetricus from San Diego Bay, California, USA. Date: 7 February 2020, 20:04:28. Source: Own work. Author: Ruff tuff cream puff.