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《Chinese Journal of Zoology》 2009-01
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Food Habits of Ochotona koslowi

CAO Yi-Fan~① LIN Gong-Hua~② LU Xue-Feng~① SU Jian-Ping~ ① (① Key Laboratory of Qinghai-Tibetan Plateau Biological Evolution and Adaptation, Northwest Plateau Institute of Biology,Chinese Academy of Sciences, Xining 810001; ② Graduate School of the Chinese Academy of Sciences, Beijing 100049, China)  
Kozlov’s Pika, Ochotona koslowi is a rare endangered and the most ancestral lagomorph species in Ochotona genus. Little is known about the survival status as well as the biological characteristics of this species since it was named in 1894. In this study,we studied its feeding habits by analyzing the contents of gastric and colon collected from 13 individuals and 60 feces samples from the trapping regions in Northern Tibet during October and November,2007.A total of 15 plant species were identified,belonging to 6 distinct families including Leguminosae,Chenopodiaceae,Cyperaceae, Gramineae, Cruciferae and Compositae that constituted 39.44%, 36.00%, 16.42%, 3.75%, 2.67% and 1.25% of all recognizable plant tissue debris,respectively.Leguminous plants were preferred by Kozlov’s Pika.
【Key Words】: Kozlov’s Pika(Ochotona koslowi) Contents of gastric and colon Feed habits
【Fund】: 中国科学院知识创新工程领域前沿项目(No.CXLY-2002-3)
【CateGory Index】: Q958
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LI Wei Dong ①\ ZHANG Hui Bin ②\ LIU Zhi Hu ② (①Environmental Protection Research Institute of Xinjiang\ Urumqi\ 830011,China; ②Arjin Mountain National Nature Reserve\ Xinjiang Ruqiang\ 841800,China);On the Status of Ochotona koslowi in the East Kunlun Mountains of China[J];Chinese Journal of Zoology;2000-06
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 LI Wei Dong ①\ ZHANG Hui Bin ②\ LIU Zhi Hu ② (①Environmental Protection Research Institute of Xinjiang\ Urumqi\ 830011,China; ②Arjin Mountain National Nature Reserve\ Xinjiang Ruqiang\ 841800,China);On the Status of Ochotona koslowi in the East Kunlun Mountains of China[J];Chinese Journal of Zoology;2000-06
2 LI Wei-Dong(Xinjiang Academe of Environment Protection, Urumqi 830011,China);The Discovery and Research on Ili Pika (Ochotona iliensis)[J];Chinese Journal of Zoology;2004-01
3 ZHOU Hua kun, ZHOU Li, ZHAO Xin quan, SHENG Zhen xi, LI Ying nian, ZHOU Xing min, YAN Zuo liang, LIU Wei (Northwest Plateau Institute of Biology, Chinese Academy of Science, Xining 810001,China);Study of formation pattern of below-ground biomass in Potentilla fruticosa shrub[J];Acta Pratacultural Science;2002-02
4 ZHANG Wei-guo~1, JIANG Xiao-lei~1, WANG Shu-mao~2,YANG Zhen-yu~3 (1 College of Pastoral Agricultural Science and Technology, Lanzhou University, Lanzhou 730020, China; 2 Grassland Station of Gannan Tibetan Autonomous Prefecture, Hezuo ,Gansu 747000,China; 3 Maqu Animal Husbandry Bureau of Gansu Province, Maqu,Gansu 747300,China);Effects of mound-building activity of zokor( Myospalax baileyi ) and different regimes of grazing-prohibited on vegetation productivity[J];Acta Botanica Boreali-occidentalia Sinica;2004-10
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 WANG QUANYE JIANG ZHIGANG FAN NAICHANG(Northwest Plateau Institute of Biology, Academia Sinica, Xining);A PRELIMINARY STUDY ON THE INTERSPECIES RELATIONSHIP AMONG PLATEAU ZOKOR, PLATEAU PIKA AND GANSU PIKA[J];Acta Zoologica Sinica;1989-02
2 Zhang Fu—yun Yang Ruo—li;A Study of Population Ecology of the Mole-rats(Myospalax fontanierii Milne-Edwards)[J];Journal of Lanzhou University;1980-04
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