Genus Trachurus

 
 

Yellowtail horse mackerel - The yellowtail horse mackerel is very similar to the greenback horse mackerel but has 68 to 73 lateral line scutes, compared with 76 to 82 for the greenback horse mackerel.

Pacific jack mackerel - The Pacific jack mackerel is classified within the genus Trachurus, commonly known as the horse mackerels or jack mackerels.

Order : Perciformes
Family : Carangidae
Genus : Trachurus