sciaenid vs drumfish

sciaenid and drumfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
sciaenid	Yes	No	No	No
drumfish	Yes	No	No	No

As nouns, drumfish is a hyponym of sciaenid; that is, drumfish is a word with a more specific, narrower meaning than sciaenid:

sciaenid: widely distributed family of carnivorous percoid fishes having a large air bladder used to produce sound
drumfish: small to medium-sized bottom-dwelling food and game fishes of shallow coastal and fresh waters that make a drumming noise

sciaenid (noun)	drumfish (noun)
widely distributed family of carnivorous percoid fishes having a large air bladder used to produce sound	small to medium-sized bottom-dwelling food and game fishes of shallow coastal and fresh waters that make a drumming noise