Morone americana vs silver perch

Morone americana and silver perch both are nouns.

Word	Noun	Adjective	Verb	Adverb
Morone americana	Yes	No	No	No
silver perch	Yes	No	No	No

As nouns, Morone americana and silver perch are synonyms defined as:

Morone americana and silver perch: small silvery food and game fish of eastern United States streams

Other synonyms of Morone americana include white perch.

Morone americana (noun)	silver perch (noun)
small silvery food and game fish of eastern United States streams	small silvery food and game fish of eastern United States streams
	small silvery drumfish often mistaken for white perch; found along coasts of United States from New York to Mexico