The little chimp was named for Louis Leakey, the legendary paleontologist who sent Jane Goodall to the forests of Gombe, Tanzania, to study chimpanzees.

• 这只小猩猩被取名为刘易斯·利基，是为了纪念带有传奇色彩的古人类学家刘易斯·利基，是他将珍·古道尔带入坦桑尼亚去研究黑猩猩。