摘要
黄山短尾猴鱼鳞坑群为季节性繁殖，属产仔节律型。据１９８８、１９９０和１９９２年有全年婴猴出生日期的记录，计算出平均产仔日期在４月２日。雌猴性成熟年龄为５．４±０．５岁，其繁殖率受年龄和个体在群内的社会顺位的不同而有所不同。顺位高的繁殖率高，产仔时间亦早。本文还首次提出了雌性产仔经历对下一年度产仔影响的数据。
Reproduction of Tibetan monkeys troop in Yulingkeng of Huangshan Mountain wasseasonality,and it belongs to the birth rhythm pattern. Mean birth date was April 2 ac-cording to the records of birth in 1988,1990 and 1992.The age of sexual maturation offemale monkeys averges 5.4±0.5 years old.The reproductive rate of females were af-fercted by physiological and social factors. Females at the age of 7-12 years old pos-sessed the higher birth rate. Birth rate of high-ranking females was not only higher thanthose of low-ranking ones, but the birth date of them was also earlier.Besides,we firstsuggested that the reproductive experience of a female affected the birth of next year.
出处
《兽类学报》
CAS
CSCD
北大核心
1994年第4期255-259,共5页
Acta Theriologica Sinica
基金
国家自然科学基金
关键词
短尾猴
繁殖
种群
生态学
Tibetan monkey(Macaca thibetana)
Reproduction
Physiological fac tor
Social factor
