Species (Pongo pygmaeus, family Pongidae) of diurnal, mostly arboreal great ape, found only in the lowland swamp forests of Borneo but originally in the jungles of South Asia as well.

• 学名为Pongo pygmaeus。猩猩科栖息于树上的昼行性大型类人猿，现只分布于婆罗洲低地沼泽森林，但从前亦生活于东南亚大陆的丛林中。