笼养黑叶猴(Trachyp ithecus francoisi)食物量的研究  

RESEARCH ON FOOD QUANTITY OF FRANCOIS LANGUR (TRACHYPITHECUS FRANCOISI) IN CAPTIVITY

作　　者：胡艳玲 黄乘明[2] 阙腾程 李友邦[2] 周歧海[2] 

机构地区：[1]广西森林资源监测中心,广西南宁530011 [2]广西师范大学生命科学学院,广西桂林541004 [3]广西南宁动物园,广西南宁530003

出　　处：《广西师范大学学报（自然科学版）》2005年第2期81-85,共5页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家自然科学基金资助项目(39960015);广西"十百千"人才基金资助项目

摘　　要：2002年1～12月在南宁动物园灵长类繁殖中心研究笼养状态下黑叶猴的觅食行为序、雌雄个体对食物的选择和一年四季的日食量.笼养黑叶猴对可采食的植物种类仍存在选择性;觅食行为序由探究行为、抢食行为、爬墙行为和进食行为等4步组成.平均每只黑叶猴个体的日进食量为(1114.96±55.75)g,折合干物质(249.50±16.78)g,具有明显的季节性变化规律,表现出冬季觅食量最多,夏季最少,春季比秋季少的现象.The sequence of feeding behavior,food selection and daily feeding quantity of three Francois langurs were studied in primate center of Nanning zoo from Januany to December in 2002.In captivity,Francois langur also exhibit food selections.The sequence of feeding behavior consisted of four parts which were investigating behavior,snatching behavior,climbing behavior and eating behavior.The average daily feeding quantity of three Francois langur were (1 114.96±55.75)g,with (249.50±16.78)g in dry.The daily feeding quantity also had regulation of seasonal change,which appeared the most in winter,and the lowest in summer.

关 键 词：生态学 黑叶猴 食物选择 食物量 

分 类 号：Q981.2[天文地球—古生物学与地层学]