猪獾消化器官的解剖特征  

Dissecting Character of Digestive Organs of Hog-badger

作　　者：程泽信[1] 刘晓娜[1] 朱再春[1] 

机构地区：[1]湖北农学院动物科学系,湖北荆州434025

出　　处：《经济动物学报》2003年第3期43-45,共3页Journal of Economic Animal

基　　金：湖北农学院重点基金资助项目 (HNZD2 0 0 0 0 0 8)

摘　　要：对体重为 2 0 0 0g野生成年猪獾的消化器官进行了解剖观察 :猪獾的舌上分布有丝状、轮廓菌状、叶状乳头 ;齿式为 2 (3131 3132 ) ;单胃 ,弯月亮形 ,重 15 1g ,长 12 5cm ;小肠长度为 5 6 7 5cm ,为体长 (4 2cm)的13 5倍 ;大肠长度为 2 0 3 5cm ,为体长的 4 8倍 ;小肠与大肠总长度为 771 0cm ,为体长的 18 3倍 ;肝分 6叶 ,重6 1 8g ,为体重的 0 0 3倍 ;胰长 15 5cm ,重 7 2g ,为体重的 0 0 0 0 4倍。The Digestive lorgans of an adult Hog-badger weighted 2000g was observed.The results showed that filiform,bacteria,leafy nipples are distributed on its tongue,Dental Formulas is 2(3131/3132);has is simple stomach with crescent moon in shape,15.1 g weiging,12.5 cm length;The length of small instestine is 567.5 cm,13.5 times of its body length(42 cm);The length of large instestine is 203.5 cm,4.8 times of its body length(42 cm);The liver consist of six leaves,61.8 g weight,0.03 times of its body weight;The length of pancreas is 15.5 cm,7.2 g weight,0.004 times of its body weight.

关 键 词：猪獾 消化器官 解剖特征 舌 齿式 单胃 小肠 大肠 肝 胰 

分 类 号：Q959.838[生物学—动物学] S865.49[农业科学—野生动物驯养]