Diana monkey, Cercopithecus diana "Diana apa sida" by Udo Schröter via Flickr, Creative Commons Attribution ShareAlike.	Mona monkey, Cercopithecus mona "Mona monkey (not the nice one)" by Shaggyshoo via Flickr, Creative Commons Attribution-NoDerivs.
Vervet monkey, Chlorocebus pygerythrus A.K. ©.

Taxonomy:

Allen's swamp monkey, Allenopithecus nigroviridis (Add)

Sykes' monkey, Cercopithecus albogularis (Add)
Red-tailed monkey, Cercopithecus ascanius (Add)
Cercopithecus campbelli (Add)
Moustached guenon, Cercopithecus cephus (Add)
Cercopithecus denti (Add)
Diana monkey, Cercopithecus diana

Silver monkey, Cercopithecus doggetti (Add)
Dryas monkey, Cercopithecus dryas (Add)
White-throated guenon, Cercopithecus erythrogaster (Add)
Red-eared guenon, Cercopithecus erythrotis (Add)
Hamlyn's monkey, Cercopithecus hamlyni (Add)
Cercopithecus kandti (Add)
L'Hoest's monkey, Cercopithecus lhoesti (Add)
Lowe's mona monkey, Cercopithecus lowei (Add)
Blue monkey, Cercopithecus mitis (Add)
Mona monkey, Cercopithecus mona

De Brazza's monkey, Cercopithecus neglectus (Add)
Greater spot-nosed monkey, Cercopithecus nictitans (Add)
Lesser spot-nosed monkey, Cercopithecus petaurista (Add)
Crested mona monkey, Cercopithecus pogonias (Add)
Preuss's monkey, Cercopithecus preussi (Add)
Roloway monkey, Cercopithecus roloway (Add)
Sclater's guenon, Cercopithecus sclateri (Add)
Sun-tailed monkey, Cercopithecus solatus (Add)
Wolf's mona monkey, Cercopithecus wolfi (Add)

Chlorocebus aethiops (Add)
Malbrouck, Chlorocebus cynosurus (Add)
Bale Mountains vervet, Chlorocebus djamdjamensis (Add)
Vervet monkey, Chlorocebus pygerythrus

Chlorocebus pygerythrus excubitor (Add)
Chlorocebus pygerythrus hilgerti (Add)
Chlorocebus pygerythrus nesiotes (Add)
Chlorocebus pygerythrus pygerythrus (Add)
Chlorocebus pygerythrus rufoviridis (Add)

Green monkey, Chlorocebus sabaeus (Add)
Tantalus monkey, Chlorocebus tantalus (Add)

Patas monkey, Erythrocebus patas (Add)

Gabon talapoin, Miopithecus ogouensis (Add)
Miopithecus talapoin (Add)