Results 5 results found Pacific Jack Mackerels, Trachurus symmetricus, Guadalupe Island, Mexico Pacific Jack Mackerels, Trachurus symmetricus, Guadalupe Island, Mexico Pacific Jack Mackerels, Trachurus symmetricus, Guadalupe Island, Mexico Pacific Jack Mackerels, Trachurus symmetricus, Guadalupe Island, Mexico Pacific Jack Mackerels, Trachurus symmetricus, Guadalupe Island, Mexico Jack mackerel school (Trachurus symmetricus). USA, Channel Islands, CA Jack mackerel (Trachurus symmetricus). USA, Channel Islands, CA. (rr)
