Scomberomorus Regalis is a fish species commonly known as king mackerel. This fish species has many synonyms that are interesting to know. Some of the synonyms for Scomberomorus Regalis include Atlantic mackerel, kingfish, king spanish mackerel, and Sierra. Scomberomorus Regalis is a predatory species found in the western Atlantic, including the Gulf of Mexico and the Caribbean Sea. It is known for its distinct taste and is often used for human consumption. Understanding the different synonyms for Scomberomorus Regalis can help identify the fish more easily and also offer insights into the fish's origins and characteristics. Whether you call it king mackerel or Sierra, this fish species continues to be popular among seafood enthusiasts worldwide.