title: Trapping, care, and laboratory management of the silvered leaf monkey (Presbytis cristatus).
abstract: The silvered leaf monkey (Presbytis cristatus) from South Kalimantan ( Borneo ), Indonesia is a natural host for a variety of filarial nematodes including Brugia malayi and Wuchereria kalimantani . Experimental studies show that it is host for W. bancrofti, a filarial nematode causing elephantiasis in man. Presbytis cristatus is a gregarious primate of primary and secondary forests, roaming in troops of 20-30 members. Primarily a fruit and leaf eater under natural conditions, this monkey can adapt to a laboratory diet of commercial monkey chow supplemented with fruits and vegetables. Troops, led by an alpha male, immediately respond to protect their young during stressful or dangerous situations. Infants are born singly and are bright orange. Transition to the adult grey and black coloration begins three to five months after birth. Silvered leaf monkeys can be readily trapped. Initially they are aggressive and will attack but become tractable several days after capture. Reaching upward is an important feeding behavior of the silvered leaf monkey and they will not feed from the floor of the cage. In the laboratory they are nonaggressive and lend themselves to various procedures such as blood drawing and examination. Silvered leaf monkeys travel well in commercial animal transport cages. In the United Stages they are not an endangered species and can be readily imported. In Indonesia they are not protected by law and can be exported.
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D000830:Animals, Laboratory / Q000502:physiology; D001522:Behavior, Animal / Q000502:physiology; D001835:Body Weight; D002520:Cercopithecidae / Q000502:physiology; D005260:Female; D006799:Housing, Animal; D007114:Immunization / Q000662:veterinary; D007214:Indonesia; D008297:Male; D012149:Restraint, Physical; D014186:Transportation