368 Trachurus symmetricus (Ayres, 1855) Carangidae Jacks and pompanos Caranginae Carangiformes Teleostei Pacific jack mackerel Eastern Pacific: southeastern Alaska to southern Baja California, Mexico and the Gulf of California; reported from Acapulco in Mexico and the Galapagos Islands. UBC 540533 32 N 118 W Trachurus symmetricus UBC 570219 20 N 100 W Trachurus symmetricus UBC 580377 55 N 150 W Trachurus symmetricus UBC 610121 16 N 99 W Trachurus symmetricus UBC 110531 Trachurus symmetricus UBC 631052 48 N 126 W Trachurus symmetricus UBC 640343 Trachurus symmetricus UBC 610493 53 N 132 W Trachurus symmetricus UBC 550304 48 N 128 W Trachurus symmetricus AMNH 22671 Trachurus symmetricus AMNH 2686 Trachurus symmetricus AMNH 5511 1911 Trachurus symmetricus not stated 49 N 126 W 1934 Trachurus symmetricus AMNH 224206 1936 Trachurus symmetricus GCRL 17918 1969 Trachurus symmetricus FISH 1295875 1977 Trachurus symmetricus 33 - 240 m FISH 1295863 1977 Trachurus symmetricus 33 - 240 m FISH 1295856 1977 Trachurus symmetricus FISH 1295832 1977 Trachurus symmetricus FISH 1295830 1977 Trachurus symmetricus CICIMAR-IPN 1232 1979 Trachurus symmetricus 1 m CICIMAR-IPN 757 1985 Trachurus symmetricus 3 m CICIMAR-IPN 3691 1986 Trachurus symmetricus 2 m AMNH 88499 1987 Trachurus symmetricus AMNH 88589 1989 Trachurus symmetricus