Decapterus

Decapterus is a genus of marine fishes of jack family, Carangidae, commonly known as mackerel scads, round scads, or horse mackerel. They are found throughout the world.

Species
Currently, there are 11 recognized species:
 * Decapterus akaadsi T. Abe, 1958
 * Decapterus koheru (Hector, 1875) (koheru)
 * Decapterus kurroides Bleeker, 1855 (redtail scad)
 * Decapterus macarellus (G. Cuvier, 1833) (mackerel scad)
 * Decapterus macrosoma Bleeker, 1851 (shortfin scad)
 * Decapterus maruadsi (Temminck & Schlegel, 1843) (Japanese scad)
 * Decapterus muroadsi (Temminck & Schlegel, 1844) (amberstripe scad)
 * Decapterus punctatus (G. Cuvier, 1829) (round scad)
 * Decapterus russelli (Rüppell, 1830) (Indian scad)
 * Decapterus smithvanizi Kimura, Katahira & Kuriiwa, 2013
 * Decapterus tabl Berry, 1968 (roughear scad)