山地麻蜥春秋季食性的研究

The Feeding Habit of Eremias breuchleyi in Spring and Autumn

1998年 1 0月和 1 999年 5月在徐州市南郊牛头山对山地麻蜥进行了食性统计 ,据 36只山地麻蜥胃的剖检 ,食物大部分为昆虫 ;春季 ,1 4只蜥蜴胃中 ,昆虫出现频次为 34 ,占频次总数的 80 .95% ,检出食物 85只 ,占食物总只数的87.63% ;秋季 2 2只蜥蜴胃中昆虫出现频次为 50 ,占频次总数的 94 .34 % ,检出食物 576只 ,占食物总只数的 99.1 4 % .

We measured the amount of food in Eremias breuchleyi ′s stomach at Niutou Hill in Xuzhou in October 1998 and May 1999.As a results of the dissecting of thirty six stomachs their foods consisted mostly of insects. Insects accounted for 87.63 percent in spring and for 99.14 percent in autumn of the total amount of foods.