chacma baboon vs Papio ursinus

chacma baboon and Papio ursinus both are nouns.

Word	Noun	Adjective	Verb	Adverb
chacma baboon	Yes	No	No	No
Papio ursinus	Yes	No	No	No

As nouns, chacma baboon and Papio ursinus are synonyms defined as:

chacma baboon and Papio ursinus: greyish baboon of southern and eastern Africa

Other synonyms of chacma baboon include chacma.

chacma baboon (noun)	Papio ursinus (noun)
greyish baboon of southern and eastern Africa	greyish baboon of southern and eastern Africa