Panthera uncia vs snow leopard

Panthera uncia and snow leopard both are nouns.

Word	Noun	Adjective	Verb	Adverb
Panthera uncia	Yes	No	No	No
snow leopard	Yes	No	No	No

As nouns, Panthera uncia and snow leopard are synonyms defined as:

Panthera uncia and snow leopard: large feline of upland central Asia having long thick whitish fur

Other synonyms of Panthera uncia include ounce.

Panthera uncia (noun)	snow leopard (noun)
large feline of upland central Asia having long thick whitish fur	large feline of upland central Asia having long thick whitish fur