Balistes vetula vs triggerfish

Balistes vetula and triggerfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
Balistes vetula	Yes	No	No	No
triggerfish	Yes	No	No	No

As nouns, triggerfish is a hypernym of Balistes vetula; that is, triggerfish is a word with a broader meaning than Balistes vetula:

Balistes vetula: tropical Atlantic fish
triggerfish: any of numerous compressed deep-bodied tropical fishes with sandpapery skin and erectile spines in the first dorsal fin

Balistes vetula (noun)	triggerfish (noun)
tropical Atlantic fish	any of numerous compressed deep-bodied tropical fishes with sandpapery skin and erectile spines in the first dorsal fin