Chiacoan peccary vs musk hog

Chiacoan peccary and musk hog both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chiacoan peccary	Yes	No	No	No
musk hog	Yes	No	No	No

As nouns, musk hog is a hypernym of Chiacoan peccary; that is, musk hog is a word with a broader meaning than Chiacoan peccary:

Chiacoan peccary: a recently discovered large wild pig of Paraguay
musk hog: nocturnal gregarious pig-like wild animals of North America and South America

Other hypernyms of Chiacoan peccary include peccary.

Chiacoan peccary (noun)	musk hog (noun)
a recently discovered large wild pig of Paraguay	nocturnal gregarious pig-like wild animals of North America and South America