From which genus were the green monkeys reclassified to establish the current Chlorocebus genus?

Answer

Cercopithecus

For an extended period, many African guenon-like monkeys were broadly grouped under the genus Cercopithecus. Subsequent advancements in molecular sequencing and morphological analysis provided the evidence necessary to separate these monkeys into the distinct genus Chlorocebus. This change clarifies the evolutionary history and genetic relationships within this group of primates.

From which genus were the green monkeys reclassified to establish the current Chlorocebus genus?
mammalclassificationscienceMonkeyPrimate