Cercopithecoides williamsi (extinct)
Latitudinal range: -26.0° to -25.9°
Found in 3 samples
South Africa: Haasgat Dumpsite (Early Pleistocene), Kromdraai B Layer 1 (Early Pleistocene), Kromdraai B Layer 3 (Early Pleistocene)
See also Cercopithecoides, Cercopithecoides haasgati, Cercopithecoides sp. small