Family CERCOPITHECIDAE
(OLD WORLD MONKEYS)
• Medium-sized to large monkeys with long trunk,ischial callosities, narrow nasal opening and palate, daggerlike canines, molars with two ridges, and tail lacking or short in some, long in most; males usually larger than females.
• 90-180 cm.
• Palearctic, Afrotropical, and Indo-Malayan Regions
.
• ‘Tropical and subtropical forests, tropical and subtropical savanna woodland, temperate woodland, arid shrubland, and semi-desert from sea level to 4000 m.
• 23 genera, 159 species, 269 taxa
.
• 18 species Critically Endangered, 40 species Endangered, 31 species Vulnerable; none Extinct since 1600