灵长类相互理毛的影响因素、功能及其利益分析

理毛行为是动物行为学研究的主要内容之一，根据理毛的对象可分为自我理毛(Autogrooming)和相互理毛(Allogrooming)，其中相互理毛是灵长类重要的社会行为。现在认为相互理毛可能与社会参量(亲缘关系、性别、年龄、等级制度、繁殖状况等)有联系，并且有一定的社会功能。本文论述了理毛行为的分类、影响相互理毛的因素、相互理毛功能假说及其相互理毛的投入-收益分析，以便人们对相互理毛的行为进行更深入的研究。

INFLUENCING FACTORS,FUNCTIONS AND BENEFIT ANALYSIS OF ALLOGROOMING IN PRIMATES

Grooming behavior is one of the main contents in animal behavior research. According to its objects, the grooming consists of autogrooming and allogrooming. Nowadays, it is believed that it is important social behavior in primates, and related to social parameters (such as sex, age, kinship and reproduction). Meanwhile, it is found that allogrooming serves a number of social functions. In order to study allogrooming behavior deeply, this review expands the classification of grooming, the influencing factors, the functional hypothesis and the cost-benefit analysis of allogrooming behavior.