哺乳动物的婚配制度研究

Study on the Marriage System of Mammals

指出了婚配系统是物种的一种基本进化策略。目前动物的婚配制度逐步被视为个体为获得最大生殖成功率而采取的一种普遍的行为,最终婚配制度被定义为动物种群中的个体在特定的环境下获取配偶的一种行为策略。哺乳动物的婚配制度的研究最早始于灵长类动物,经典的婚配制度的类型常常根据交配方式、获得配偶方式和数量等方面的行为特征进行划分为五种主要类型。主要阐述了哺乳动物的婚配制度研究一般情况、影响动物婚配制度的因素、精子竞争与婚配制度和一夫一妻制度中的EPP等四个方面,最终可为动物的婚配制度的研究提供一些基础性材料。

Marriage system is a basic evolutionary strategy of species.At present,animal mating system is gradually regarded as a common behavior for individuals to achieve the maximum reproductive success rate, and ultimately the mating system is defined as a behavior strategy for individuals in animal populations to acquire their spouses in a specific environment. The study of mammalian mating system began in primates at the earliest stage. Classical mating system types are often divided into five main types according to the behavioral characteristics of mating mode, the way of obtaining spouses and the number of spouses. This study mainly describes the general situation of mammalian mating system research, the factors affecting animal mating system, sperm competition and mating system and EPP in monogamy system, which provides some basic materials for the study of animal mating system.