摘要
2005年2—5月,对捕自杭州市郊小和山地区的11只社鼠(成体3雄5雌,幼体3雌),通过计算机红外监测录像和数字录音,测定了双冲突个体的斗殴行为。结果表明:同性成年个体相遇均进行激烈争斗;异性成体相遇则雄体表现出求偶和少量追逐行为;成体与幼体相遇时除个别有少量追逐行为外,一般不发生斗殴。根据对行为发生的时间和频次统计分析表明,同性个体之间激烈争斗所占的时间明显较异性成体之间、成体与幼体之间追逐的时间长,且存在极显著差异。在有不同行为时社鼠伴有不同的叫声。
The behaviors of 11 individuals （3 ♂ and 5♀ of adult and 3♀ of young） of Chinese white-bellied rat （Niviventer confucianus） were observed in different individual encountering under experimental condition through infrared detector system and sound digital record, that were captured from the field in the suburb of Hangzhou during February to May 2005. The results showed that there are different behavors in different individual encountering situations. The combat occured intensely when two individuals met whether males or females; the male one showed courtship and chevy action when meeting female; and go them own way after met between adult and infant besides some chevy action. Comparison showed that there are much significant difference at the duration used for com- bact and chevy between the same sex groups to opposide sex group, adult to infant group. The Chinese white-bellied rat has different voice in different situation.
出处
《浙江科技学院学报》
CAS
2006年第2期81-85,共5页
Journal of Zhejiang University of Science and Technology
基金
浙江省自然科学基金资助项目(Y504125)
关键词
社鼠
行为
叫声
Chinese white-bellied rat（Niviventer confucianus）
behavior
voice
