粤北地区圈养豹的繁育观察

在圈养的条件下,对粤北地区6头金钱豹（2雄4雌）的繁育行为进行观察.结果表明：雌性金钱豹的性成熟年龄为2.5～3岁,雄性3～3.5岁,一年四季均可发情,发情季节性不是很明显.在人为断奶的情况下,金钱豹一年可产1～3胎,发情交配间隔及怀孕产仔间隔与幼豹人工断奶时间有密切关系.在圈养条件下,金钱豹的孕期约为3个月,与野外观察的约为99 d略有不同.金钱豹的分娩与育幼需要安静的环境,如母豹受到外界因素强烈干扰,可出现弃仔乃至食仔现象.金钱豹初生体重平均为543.9 g,雄性幼兽出生体重略重于雌性,且在15～30 d内体重与体长的增长也优于雌性.

Reproduction of captive leopard(Panthera pardus)

In captive conditions,Six leopard（2 male and 4 female） of the breeding behavior were observed on the Guangdong.The results show that： female leopard in the age of sexual maturity is 2.5 years-3 years old,male 3 years-3.5 years old,year-round heat,heat is not very clear seasonal.In the case of artificial weaning,leopard can produce 1-3 year child,mating interval and pregnancy,calving interval and weaning time child labor is closely related to leopards.In captive conditions,the leopard＇s pregnancy was about 3 months,with the field observation of about 99 days is slightly different.Leopard＇s birth and child-care needs a quiet environment,such as the mother leopard attack,lightning,bright light,strong interference and other factors,may appear the phenomenon of abandoned Aberdeen,and even food cubs.Middle box should provide enough space for the mother or the cub leopard activities.Leopard average birth weight of 543.9g,male cub birth weight slightly heavier than females,and in the 15-30d in the growth of body weight and body length is also better than the female.