Scleropages vs fish genus

Scleropages and fish genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Scleropages	Yes	No	No	No
fish genus	Yes	No	No	No

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

Scleropages (noun)	fish genus (noun)
a genus of large freshwater fishes of Australia and Borneo	any of various genus of fish