Chlorocebus fossil map
Where fossils of Chlorocebus have been found, shown on the Earth as it looked about 0 million years ago and on today’s map.
Dots are fossil collections recorded in the Paleobiology Database. The “then” view moves today’s fossil sites back to their positions 0 million years ago (the time slice nearest the median age of the fossils) using the Merdith et al. (2021) plate model; positions are approximate. Open on the timeline map →

| Group | Early mammals |
|---|---|
| Lived | 3.6 million years ago to the present (Piacenzian to Holocene) |
| Periods | Neogene, Quaternary |
| Family | Cercopithecidae |
| Named by | Gray 1870 |
| Fossil records | 24 occurrences at 11 locations (PBDB) |
| Found in | Ethiopia, Kenya, Zambia, Eswatini, Tanzania, CĂ´te d'Ivoire, South Africa, Sudan |
| Rock formations | txn:40860, Wehaietu, Kapthurin, Koobi Fora |
About Chlorocebus
Chlorocebus is a genus of medium-sized primates from the family of Old World monkeys. Seven species are currently recognized. They make up the entirety of the genus Chlorocebus.
Confusingly, the terms "vervet monkey" and "green monkey" are sometimes used to refer to the whole genus Chlorocebus, though they also refer more precisely to species Chlorocebus pygerythrus and Chlorocebus sabaeus, respectively, neither of which is the type species for Chlorocebus. This article uses the term Chlorocebus consistently for the genus and the common names only for the species.
The native range of these monkeys is sub-Saharan Africa from Senegal and Ethiopia south to South Africa. However, in previous centuries, a number of them were taken as pets by early Caribbean settlers and slave traders, and were transported across the Atlantic Ocean to the Caribbean islands. The monkeys subsequently escaped or were released and became naturalized. Today, they are found on the West Indian islands of Barbados, Saint Kitts, Nevis, Anguilla, and Saint Martin. A colony also exists in Broward County, Florida.
Text in “About” is quoted from the Wikipedia article Chlorocebus (revision 1379736131), licensed under CC BY-SA 4.0; introduction excerpted verbatim, formatting removed. Ages, family, authority and fossil records: Paleobiology Database, accessed 23 October 2026. Ages are those of the rock layers the fossils were found in. Wikidata: Q1061088.