African green monkey and Guenon

African green monkey noun - Common savannah monkey with greenish-grey back and yellow tail.

Guenon and African green monkey are semantically related. In some cases you can use "Guenon" instead a noun phrase "African green monkey".

Guenon noun - Small slender African monkey having long hind limbs and tail and long hair around the face.

African green monkey and guenon are semantically related. Sometimes you can replace phrase "African green monkey" with "Guenon", this terms are similar.