Centriscidae vs fish family

Centriscidae and fish family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Centriscidae	Yes	No	No	No
fish family	Yes	No	No	No

As nouns, fish family is a hypernym of Centriscidae; that is, fish family is a word with a broader meaning than Centriscidae:

Centriscidae (noun)	fish family (noun)
shrimpfishes	any of various families of fish