Gastrophryne olivacea vs anuran

Gastrophryne olivacea and anuran both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gastrophryne olivacea	Yes	No	No	No
anuran	Yes	Yes	No	No

As nouns, anuran is a hypernym of Gastrophryne olivacea; that is, anuran is a word with a broader meaning than Gastrophryne olivacea:

Gastrophryne olivacea: small secretive toad with smooth tough skin of central and western North America
anuran: any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species

Other hypernyms of Gastrophryne olivacea include batrachian, frog, salientian, toad, toad frog.

Gastrophryne olivacea (noun)	anuran (noun)
small secretive toad with smooth tough skin of central and western North America	any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species

Gastrophryne olivacea (adjective)	anuran (adjective)
	relating to frogs and toads