甘肃鼢鼠粪尿气味对侵占行为的影响
Effect of fecaluria odor of Gansu zokors (Myospalax cansus) on its territorial invading behaviour
查看参考文献12篇
文摘
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气味是哺乳动物个体识别的主要途径,动物气味能传达个体、种、性别和优势地位等化学信息。对地面鼠个体气味识别的研究已有较多报道(Johnston et al., 1993; Johnston et al., 1994; Tang-Martinez et al., 1993),对地下鼠气味识别研究仅见对鼹形鼠的报道(Heth et al., 1996a, 1996b; Heth et al., 1997; Todrank et al., 1996)。营地下生活的鼠类,如甘肃鼢鼠(Myospalax cansus)、鼹形鼠(Spalax ehrenbergi)等,常独居,终生栖息在自己的洞道内,从不离开并具有领域性和攻击行为。 |
其他语种文摘
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The Gansu zokor (Myospalax cansus) is a solitary fossorial rodent, which inhabits its own tunnel system. The Gansu zokor are highly aggressive, and encounters between of two animals may end in the death or injury of one of them. In order to investigate the effect of fecaluria odor of the Gansu zokor on its invading behaviour, the behavioral methods were used to determine whether Gansu zokors use faeces to mark their own territorial boundaries and the effect on its exca-vation pattern. The results showed that when an intruder was introduced, the test animal almost always shifted its latrine location to the intruder's side. The Gansu zokor can detect the conspecific odor. In nonbreeding season, the odor of urine and faeces of Gansu zokors prolongs excavation of homosexual intruders and play a role in delaying conspecifics from enter-ing the territory. |
来源
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动物学报
,2003,49(5):682-686 【核心库】
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关键词
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甘肃鼢鼠
;
粪尿气味
;
侵占行为
;
地下鼠
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地址
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1.
陕西师范大学生命科学学院, 西安, 710062
2.
中国科学院西北高原生物研究所, 西宁, 810001
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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0001-7302 |
学科
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动物学 |
基金
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国家自然科学基金
;
陕西省自然科学基金
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文献收藏号
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CSCD:1201358
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