Galictis vittatus vs mustelid

Galictis vittatus and mustelid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Galictis vittatus	Yes	No	No	No
mustelid	Yes	No	No	No

As nouns, mustelid is a hypernym of Galictis vittatus; that is, mustelid is a word with a broader meaning than Galictis vittatus:

Galictis vittatus: carnivore of Central America and South America resembling a weasel with a greyish-white back and dark underparts
mustelid: fissiped fur-bearing carnivorous mammals

Other hypernyms of Galictis vittatus include musteline, musteline mammal.

Galictis vittatus (noun)	mustelid (noun)
carnivore of Central America and South America resembling a weasel with a greyish-white back and dark underparts	fissiped fur-bearing carnivorous mammals