兰州北山三种蜥蜴春季食性分析  

DIET OF THREE SPECIES OF LIZARD IN THE SPRING IN LANZHOU

作　　者：陈小勇[1,2,3] 王建平[1,2,3] 龚大洁 

机构地区：[1]兰州大学 [2]甘肃农业大学 [3]西北师范大学

出　　处：《动物学杂志》1997年第5期13-18,共6页Chinese Journal of Zoology

摘　　要：兰州地区密点麻蜥、丽斑麻蜥和草原沙蜥的春季食物均为动物性食物。无论在栖息地重叠地区还是非重叠地区，三种蜥蜴的食物种类在种间均无显著差异（Ｆ＝０８６１，ｄｆＴ＝２，ｄｆＥ＝３６，Ｐ＞００５）。种内不同性别和年龄食性无显著差异。The diet of Eremias multiocellsta,Eremias argus and Phrynocephalus frontalis in Lanzhou region were analyzed from March to June,1993.The results show that Eremias multiocellata,Eremias argus,Phrynocephalus forntalis all feed on animal food in Lanzhou area.In both habitat overlap area and non overlap area,there were no significant differences in the selection of food species among the three species of the lizards (F=0.061,df T=2,df E=36, P >0 05).Within population,there wrer no significant differences in the food preference between different sex and age groups.

关 键 词：蜥蜴 密点麻蜥 丽斑麻蜥 草原沙蜥 食性 春季 兰州 

分 类 号：Q959.620.8[生物学—动物学]