. . "horse mackerels" . . "Horse mackerel" . . . "aji" . . "Trachurus" . . . "jack mackerels" . "Trachurus" . "horse mackerel" . "Chilean jack mackerel" . . "jack mackerel" . "Japanese jack mackerel" . . . "Trachurus trachurus" . "Trachurus picturatus" . "Jack mackerels" . "Jack mackerel" . . .