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(Zschokke, S., et al, 1998. Past and future breeding of the Indian rhinoceros in captivity. Int Zoo News 45 (5): 261-276, figs. 1-6, tables 1-2) 野外调查发现小犀牛的死亡率大概在10%25,其中很多是由于老虎捕食。但是在人工养殖的情况下死亡率更高。。。