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Relationship between Species Diversity of Terrestrial Vertebrates and Higher Taxa at Nature Reserve Scale in Guangdong

LIAN Jun-Hao① PAN Xin-Yuan②③ DING Xiao-Long② YU Bao-Ping④ TANG Xiao-Ping④ HU Hui-Jian② ① The Office of Wildlife Protection Administration,Guangzhou 510260; ② South China Institute of Endangered Animal,Guangzhou 510260; ③ South China Botanical Garden,the Chinese Academy of Sciences,Guangzhou 510650; ④ Academy of Forest Inventory and Planning,Beijing 100714,China  
We analyzed the relationship between species and higher taxa(family and genus) based on terrestrial vertebrates species lists by 19 nature reserves in Guangdong Province.The number of genera and families rise as the species list is increased.There are significant correlations between number of species and higher taxa(r 0.8,P 0.01).The power model can best describe the correlations between species and genus or family best than logarithmic model,exponential model and linear model.The results indicated that the significant relationship between number of species and higher taxa existed in the nature reserve scale.Therefore,the abundance of higher taxa may reflect species diversity.
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