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《Journal of Zhejiang Normal University (Natural Sciences)》 2005-02
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Morphological and anatomic observation of tiger frog′s diges tive track in area of Jinhua

SHAO Chen, HONG Huang-ming (College of Chemistry and Life Science, Zhejiang Normal University, Jinhua Zheji ang 321004, China)  
Taking the wild tiger frogs Rana rugulosa as the experimental animals from the South-Mountain in Jinhua, Zhejiang Province, the morphological and anatomic obeservation of tiger frog′s digestive track wa s investigated including the components and the morphology and structure of dige stive track, the length and weight of every part etc.. The results indicated tha t the digestive track was more obviously divided into cavumoris, esophagus, stom ach, ventriculus, duodenum, jejunum, ileum and rectumandcloaca. At same time, th e main digestive glands: liver and pancrea were observed and measured. These stu dies showed that the structure of the tiger frog′s digestive track was adapted to its feeding habits.
【Fund】: 浙江省自然科学基金资助项目(M303128)
【CateGory Index】: Q954.58
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