犀牛的濒危因素分析及研究进展
<正>犀牛(Rhinocerot)属奇蹄目,犀科,东洋界热带种类。世界上化石犀牛共有30种(易希网,1973)。现今世界仅残存着犀牛5种11亚种,产于非洲的黑犀(Dicerosbicornis)(3610头)和白犀(ceratotheriumsi-mum)(11100头),产于亚洲的苏门犀(Dicerorhinussumatrensis)(300头);印度犀(RhinocerosUnicomis)(2500头);爪哇犀(Rhinocerosunicor-nis)(70头)。现在,所有的犀牛种群都受到灭绝的威胁。印度犀和白犀被濒危动物红皮书(IUCN)列为受威胁物种,黑犀、瓜哇犀以及...
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Main Authors: | , , |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Chinese Journal of Wildlife
2005-01-01
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Series: | 野生动物学报 |
Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.2005.05.009 |
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