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In this study,beetle communities in Jiuzhaigou,Xiaozhaizigou,Caopo,Ma’anshan and Baihe nature reserves of Sichuan Province were compared and analyzed. F index,G index and G-F index of beetle communities in five nature reserves were analyzed to calculate the similarity coefficient C between these five nature reserves. According to the results,beetle communities exhibited high dissimilarity between Jiuzhaigou and Xiaozhaizigou,Caopo and Jiuzhaigou,Caopo and Xiaozhaizigou,Ma’anshan and Xiaozhaizigou,Ma’anshan and Jiuzhaigou,Baihe and Xiaozhaizigou,Baihe and Caopo,Baihe and Ma’anshan; beetle communities exhibited moderate dissimilarity between Ma’anshan and Caopo,Baihe and Jiuzhaigou.
In this study, beetle communities in Jiuzhaigou, Xiaozhaizigou, Caopo, Ma’anshan and Baihe nature reserves of Sichuan Province were compared and analyzed. F index, G index and GF index of beetle communities in five nature reserves were analyzed to calculate the similarity coefficient C between these five nature reserves. According to the results, beetle nations showing high dissimilarity between Jiuzhaigou and Xiaozhaizigou, Caopo and Jiuzhaigou, Caopo and Xiaozhaizigou, Ma’anshan and Xiaozhaizigou, Ma’anshan and Jiuzhaigou, Baihe and Xiaozhaizigou, Baihe and Caopo, Baihe and Ma’anshan; beetle provinces show moderate dissimilarity between Ma’anshan and Caopo, Baihe and Jiuzhaigou.