Carangoides spp. (island jacks)
Megalaspis cordyla (torpedo scad)
Atule (certain scads)
Alectis indica (Indian threadfish)
Sarda australis (Australian bonito)
Trachurus spp. (jack mackerels).
Gnathanodon speciosus (golden trevally)
Naucrates ductor (pilot fish)
Sarda sarda (Atlantic bonito)
Caranx spp. (certain trevallies)
Selar crumenophthalmus (bigeye scad)
A jack (in any of the senses referring to types of fish).