Cavia porcellus vs wild cavy

Cavia porcellus and wild cavy both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cavia porcellus	Yes	No	No	No
wild cavy	Yes	No	No	No

As nouns, Cavia porcellus and wild cavy are synonyms defined as:

Cavia porcellus and wild cavy: South American cavy; possibly ancestral to the domestic guinea pig

Other synonyms of Cavia porcellus include aperea.

Cavia porcellus (noun)	wild cavy (noun)
South American cavy; possibly ancestral to the domestic guinea pig	South American cavy; possibly ancestral to the domestic guinea pig