4GROVES C P. Systematics of Tarsiers ses[J]. Primates, 1998,39 : 23-27.
5NOWAK R M. Walker's Mammals of the World [M]. Baltimore: The John Hopkins University Press, 1991.
6TAN C,DRAKE J. Evidence of tree-gouging and exudate eating in pygmy slow loris (Nycticebus pygmaeus) [J]. Folia Primatol, 2001, 72 (1): 37 39.
7TAN C. Survey of Nycticebus pygmaeus in south- ern Vietnam EJ ]. XVth Congress Intern Primatol Society, 1994,136.
8STREICHER U. Saisonale Ver/mderungen in Fellzeich ntmg und Fellffirbung beim Zwergplttmplori (Nyctice-bus pygmaeus) und ihre taxonomische Bedeutung[J]. Zoolog Garten,2003,73(6) :368--373.
9WEISENSEEL K, LZARD M K, NASH L T. et al. A comparison of reproduction in two species of Nycticebus[J]. Folia Primatol, 1998,69 : 321--324.
10ROSS C. Basal metabolic rate, body weight and diet in primates: An evaluation of the evidence [J]. Folia Primatol, 1992,58 : 7-- 23.
