Parophrys vitulus vs English sole

Parophrys vitulus and English sole both are nouns.

Word	Noun	Adjective	Verb	Adverb
Parophrys vitulus	Yes	No	No	No
English sole	Yes	No	No	No

As nouns, Parophrys vitulus and English sole are synonyms defined as:

Parophrys vitulus and English sole: popular pale brown food flatfish of the Pacific coast of North America

Other synonyms of Parophrys vitulus include lemon sole.

Parophrys vitulus (noun)	English sole (noun)
popular pale brown food flatfish of the Pacific coast of North America	popular pale brown food flatfish of the Pacific coast of North America
	highly valued almost pure white flesh