Pongo pygmaeus vs pongid

Pongo pygmaeus and pongid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pongo pygmaeus	Yes	No	No	No
pongid	Yes	No	No	No

As nouns, pongid is a hypernym of Pongo pygmaeus; that is, pongid is a word with a broader meaning than Pongo pygmaeus:

Pongo pygmaeus: large long-armed ape of Borneo and Sumatra having arboreal habits
pongid: any of the large anthropoid apes of the family Pongidae

Other hypernyms of Pongo pygmaeus include great ape.

Pongo pygmaeus (noun)	pongid (noun)
large long-armed ape of Borneo and Sumatra having arboreal habits	any of the large anthropoid apes of the family Pongidae