mangrove snapper vs gray snapper

mangrove snapper and gray snapper both are nouns.

Word	Noun	Adjective	Verb	Adverb
mangrove snapper	Yes	No	No	No
gray snapper	Yes	No	No	No

As nouns, mangrove snapper and gray snapper are synonyms defined as:

mangrove snapper and gray snapper: found in shallow waters off the coast of Florida

Other synonyms of mangrove snapper include grey snapper, Lutjanus griseus.

mangrove snapper (noun)	gray snapper (noun)
found in shallow waters off the coast of Florida	found in shallow waters off the coast of Florida