yellowtail vs Seriola dorsalis

yellowtail and Seriola dorsalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellowtail	Yes	No	No	No
Seriola dorsalis	Yes	No	No	No

As nouns, yellowtail and Seriola dorsalis are synonyms defined as:

yellowtail and Seriola dorsalis: game fish of southern California and Mexico having a yellow tail fin

yellowtail (noun)	Seriola dorsalis (noun)
superior food fish of the tropical Atlantic and Caribbean with broad yellow stripe along the sides and on the tail	game fish of southern California and Mexico having a yellow tail fin
game fish of southern California and Mexico having a yellow tail fin