Hemicaranx
Hemicaranx is a genus of ray-finned fish from the family Carangidae, the jacks, pompanos, scads and trevallies, found in the Atlantic and Pacific oceans.
Species
There are currently four recognized species in this genus:| Image | Scientific name | Common name | Distribution |
| Hemicaranx amblyrhynchus | Bluntnose jack | western Atlantic Ocean | |
| Hemicaranx bicolor | Bicolor jack | eastern Atlantic Ocean around Africa. | |
| Hemicaranx leucurus | Yellowfin jack | southern tip of Baja California, Mexico and southern Gulf of California to Ecuador. | |
| Hemicaranx zelotes Charles [Henry Gilbert|C. H. Gilbert], 1898 | Blackfin jack | Eastern Central Pacific: Baja California, Mexico to Peru |