Biodiversity Science ›› 1997, Vol. 05 ›› Issue (1): 5-13.doi: 10.17520/biods.1997002

• 论文 • Previous Article     Next Article

Species diversity of terrestrial molluskes in different habitats in Xishuangbanna tropical forest region

Chen Deniu, Yang Longlong, Zhang Guoqing   

  • Online:1997-02-20

The species composition and diversity of terrestrial molluskes in 9 different habitats of the tropical forest region in Xishuangbanna are reported in this paper. Approximately 15 000 specimens are collected, and 44 species and subspecies belonging to 3 orders, 15 families, and 36 genera are recongized (table 1). The result of diversity analysis showed that values of species rich ness indexes dMAof 9 habitats range from 0.240 to 4.634, species diversity indexes H′range from 0.100 to 1.043, and evenness indexes JSW range from 0.305 to 0.887 (table 2). Based on similarity coefficients C in table 3, 9 habitats can be clearly clustered into 3 groups by the systematic clustering: rain forest group, Holy Hill group, and secondary habitat group (fig. 1). Holy Hills of Dai nationality play a certain role in the conservation of rain forest species of terrestrial molluskes, which is affected by the sizes of Holy Hills and the level of disturbance caused by human activities. The smaller a Holy Hill and the more serious the disturbance, the more the lost species. If the tropical rain forest is once exploited for cultivation, all the rain forest species of terrestrial molluskes will disappear and be substituted by some non rain forest species with a significant decrease in the number of species.

No related articles found!
Full text



[1] Haili Ke, Xiqiang Song, Zhiqiong Tan, Hongxia Liu, Yibo Luo. Endophytic fungi diversity in root of Doritis pulcherrima (Orchidaceae)[J]. Biodiv Sci, 2007, 15(5): 456 -462 .
[2] YUE Ming, REN Yi, DANG Gao-Di, GU Tian-Qi. Species diversity of higher plant communities in Foping National Reserve[J]. Biodiv Sci, 1999, 07(4): 263 -269 .
[3] Honglang Yan, Hui Wang, Hao Cheng, Zhenbin Hu, Shanshan Chu, Guozheng Zhang, and Deyue Yu. Detection and fine-mapping of SC7 resistance genes via linkage and association analysis in soybean[J]. J Integr Plant Biol, 2015, 57(8): 722 -729 .
[4] Ni Jian and Wu Ji-you. Prospection of Hidden Deposit Using Spectral Reflectance of Plant Leaves Surface[J]. Chin Bull Bot, 1997, 14(01): 36 -40 .
[5] MA Yang, WANG Xue-Qin, ZHANG Bo, LIU Jin-Hui, HAN Zhang-Yong, and TANG Gang-Liang. Effects of wind erosion and sand burial on water relations and photosynthesis in Alhagi sparsifolia in the southern edge of the Taklimakan Desert[J]. Chin J Plan Ecolo, 2014, 38(5): 491 -498 .
[6] . [J]. Biodiv Sci, 2013, 21(4): 514 .
[7] WANG Fa-Yuan, LIU Run-Jin. A preliminary survey of arbuscular mycorrhizal fungi in saline alkaline soil of the Yellow River Delta[J]. Biodiv Sci, 2001, 09(4): 389 -392 .
[8] Jie Ming. Biosphere Project at the International Institute for Applied Systems Analysis[J]. Chin J Plan Ecolo, 1990, 14(1): 93 -94 .
[9] Wang Wen-cai. On Six Important Systems of Classification of the Angiosperms I.[J]. Chin Bull Bot, 1984, 2(05): 11 -17 .
[10] Ana Luisa Garcia-Oliveira, Lubin Tan, Yongcai Fu and Chuanqing Sun. Genetic Identification of Quantitative Trait Loci for Contents of Mineral Nutrients in Rice Grain[J]. J Integr Plant Biol, 2009, 51(1): 84 -92 .