Objeelive To provide normal physiological and hematological indexes ofWacaca fascicularis. Methods 12 male and 12 femaleWacaca fasc/cu/ar/swere chosen for this study. Results T, GLU, Acidophilic normoblast, the ratio of leukocytes to rhodoeytes, body weight, lung and thymus showed significant difference between both sexes. Other indexes were not significantly different.