northern scup vs Stenotomus chrysops

northern scup and Stenotomus chrysops both are nouns.

Word	Noun	Adjective	Verb	Adverb
northern scup	Yes	No	No	No
Stenotomus chrysops	Yes	No	No	No

As nouns, northern scup and Stenotomus chrysops are synonyms defined as:

northern scup and Stenotomus chrysops: found in Atlantic coastal waters of North America from South Carolina to Maine; esteemed as a panfish

Other synonyms of northern scup include northern porgy, scup.

northern scup (noun)	Stenotomus chrysops (noun)
found in Atlantic coastal waters of North America from South Carolina to Maine; esteemed as a panfish	found in Atlantic coastal waters of North America from South Carolina to Maine; esteemed as a panfish