人工饲养条件下蜡皮蜥昼间行为时间分配及活动节律  

Diurnal Behavioral Time Budget and Activity Rhythm of Reeveses Butterfly Lizard under Artificial Breeding Condition

作　　者：王力军[1] 于丰军[2] 洪美玲[1] 吴山[1] 陈旭[1] 

机构地区：[1]海南师范大学生物系,海口571158 [2]华东师范大学生命科学院

出　　处：《四川动物》2005年第1期9-13,共5页Sichuan Journal of Zoology

基　　金：海南省生态学重点学科基金项目 (No 030507)

摘　　要：2003年5月～2004年5月,采用瞬时扫描取样法和全事件观察法对人工饲养条件下蜡皮蜥(Leiolepis reevesii)的昼间行为时间分配和活动节律进行了初步研究.结果表明:昼间不同天气下蜡皮蜥行为时间分配中,休息行为占有绝对的比例,其次为运动、晒太阳、警戒、摄食和其他行为.晴天其休息、运动和晒太阳行为分别占94.73%±0.01%、3.24%±0.01%和1.56%±0.01%,而阴天休息、运动和晒太阳分别占97.03%±0.02%、1.31%±0.01%、0.89%±0.01%.晴天和阴天蜡皮蜥的运动、警戒、休息和晒太阳等行为在时间分配上存在显著性差异(P<0.05);雄、雌和亚成体的行为时间分配上,只有雌雄之间的警戒行为存在差异性(P<0.05).在活动节律方面,晴天和阴天蜡皮蜥只有在行为发生的起始和持续时间上有差异,晴天其晒太阳的高峰期在10:00～11:00,运动高峰期在11:00～14:00,休息低谷期在10:00～13:00,而阴天晒太阳的高峰期出现在11:00～12:00、运动高峰期11:00～15:00,其休息未表现出明显的低谷.Diurnal behavioral time budget and activity rhythm of Reeveses butterfly lizard were observed under artificial breeding condition, and scanning sampling and all-occurrence recording methods were employed from May 2003 to May 2004. The results indicated that reeveses butterfly lizard spent the most time in resting under different weather, followed by moving, basking, alert, feeding and others. Resting, moving and basking accounted for 94.73%±0.01%, 3.24%±0.01%, 1.56%±0.01% of diurnal time budget in sunny days respectively, but 97.03%±0.02%, 1.31%±0.01% and 0.89%±0.01% in cloudy days. There were significant differences in moving, alert, resting and basking between sunny and cloudy days (P<0.05), and alert was different between males and females(P<0.05). For the diurnal activity rhythm, the significant differences occurred only in onset and duration of peak periods between sunny and cloudy days. The peak of basking was recorded at 10:00～11:00, moving at 11:00～14:00, and the low value of resting was observed at 10:00～13:00 in sunny days. The peak of basking was recorded at 11:00～12:00, moving at 11:00～15:00, and no obviously low value of resting was observed in cloudy days.

关 键 词：晒太阳 行为 休息 运动 高峰期 活动节律 初步研究 人工饲养条件 阴天 成体 

分 类 号：S865.3[农业科学—野生动物驯养]