Chemical composition of Southeast Asian Colobine foods

Digestive disturbances have been considered a major health issue among captive colobines [Janssen, 1994; Calle et al., 1995]. Inadequate or inappropriate fiber sources may underlie some of these problems. Apart from maintaining normal gastrointestinal function [Van Soest, 1994 ], one critical issue in husbandry of these species is the necessity of providing a suitable diet for supporting pregastric [Stevens, 1988]...

Leaf-eating primates: nutrition and dietary husbandry

Species differences in natural feeding habits and digestive system structure suggest that all captive primates should not be fed in the same manner.28 Primates whose diets consist primarily or exclusively of leaf material possess highly developed, and delicately balanced digestive systems, which enable them to utilize this abundant food source. The order of Primates consists of several species whose natural...

Comparison of diets fed to South-East Asian Colobines in North American and European Zoos Versus Natural Diets

Comparison of diets fed to South-East Asian Colobines in North American and European Zoos Versus Natural Diets Joeke Nijboer1 and Ellen S. Dierenfeld2 1 Rotterdam Zoo, Rotterdam, Netherlands 2 Wildlife Conservation Society, Bronx, New York In May and June 1994 a survey of diets fed to south-east Asian colobines in captivity in European (n = 12) and North American (n...