This once upon a time foto contains
sardina, sardinops caerulea, sardina pacífica, sardina del pacífico sardinops caerulea, arenque atlántico, clupea harengus harengus, and arenques atlánticos.
There might also be
marlín, pez espada, spearfish, arenque, clupea harangus, arenque clupea harangus, pez espada, and xiphias gladius.