Haemulon album vs grunt

Haemulon album and grunt both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haemulon album	Yes	No	No	No
grunt	Yes	No	Yes	No

As nouns, grunt is a hypernym of Haemulon album; that is, grunt is a word with a broader meaning than Haemulon album:

Haemulon album: a grunt with a red mouth that is found from Florida to Brazil
grunt: medium-sized tropical marine food fishes that utter grunting sounds when caught

Haemulon album (noun)	grunt (noun)
a grunt with a red mouth that is found from Florida to Brazil	medium-sized tropical marine food fishes that utter grunting sounds when caught
	the short low gruff noise of the kind made by hogs
	an unskilled or low-ranking soldier or other worker

Haemulon album (verb)	grunt (verb)
	issue a grunting, low, animal-like noise