Gorilla gorilla gorilla vs western lowland gorilla

Gorilla gorilla gorilla and western lowland gorilla both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gorilla gorilla gorilla	Yes	No	No	No
western lowland gorilla	Yes	No	No	No

As nouns, Gorilla gorilla gorilla and western lowland gorilla are synonyms defined as:

Gorilla gorilla gorilla and western lowland gorilla: the smallest subspecies of gorilla (Gorilla gorilla gorilla)

Gorilla gorilla gorilla (noun)	western lowland gorilla (noun)
the smallest subspecies of gorilla (Gorilla gorilla gorilla)	the smallest subspecies of gorilla (Gorilla gorilla gorilla)