anomalops vs acanthopterygian

anomalops and acanthopterygian both are nouns.

Word	Noun	Adjective	Verb	Adverb
anomalops	Yes	No	No	No
acanthopterygian	Yes	No	No	No

As nouns, acanthopterygian is a hypernym of anomalops; that is, acanthopterygian is a word with a broader meaning than anomalops:

anomalops: fish having a luminous organ beneath eye; of warm waters of the western Pacific and Puerto Rico
acanthopterygian: a teleost fish with fins that are supported by sharp inflexible rays

Other hypernyms of anomalops include spiny-finned fish.

anomalops (noun)	acanthopterygian (noun)
fish having a luminous organ beneath eye; of warm waters of the western Pacific and Puerto Rico	a teleost fish with fins that are supported by sharp inflexible rays