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生态学杂志 ›› 2011, Vol. 30 ›› Issue (12): 2888-2897.

• 研究报告 • 上一篇    下一篇

爬行动物多父性生殖策略研究进展

卜兴江, 聂刘旺   

  1. 安徽师范大学生命科学学院, 安徽省重要生物资源保护与利用研究重点实验室, 安徽芜湖 241000
  • 出版日期:2011-12-08 发布日期:2011-12-08

Reproductive strategy of multiple paternity in reptiles: A review. 

BU Xing-jiang, NIE Liu-wang**   

  1. Key Laboratory for the Conservation and Utilization of Important Biological Resources, Anhui Province, College of Life Sciences, Anhui Normal University, Wuhu 241000, Anhui, China
  • Online:2011-12-08 Published:2011-12-08

摘要: 动物生殖策略是多种多样的。对一个种群交配体系的调查有助于了解生殖模式的进化情况,并为一些濒危物种的保护计划提供理论依据,同时也为经济养殖动物的人工繁育提供理论支持。多父性(multiple paternity)现象是一种重要的生殖策略,在爬行类动物中普遍存在,并且在主要类群中多父性的水平也比较高,特别是多数有鳞类动物存在多父性现象的窝数可占到总检测窝数的50%以上,这种现象强烈地支持雌性存在混交的进化过程。本文对多父性产生的组织结构、可能机制和多父性的检测手段等进行综述,并对未来的研究方向提出了建议。

关键词: 土地利用类型, 温度, 水分, 土壤呼吸, Q10

Abstract: Animals have developed a variety of reproductive strategies. To better understand these strategies will not only provide insights into the evolution of animal reproductive mode, but also provide guidelines for more successful conservation managements and captive breeding programs for threatened or endangered species. Multiple paternity is an important reproductive strategy commonly occurred in reptiles, and at higher levels in major groups of reptiles. Especially for the majority of squamates, multiple paternity can be found in more than 50% of the clutches detected, which strongly suggests that there exists high level female promiscuity in the evolution of productive mode in these species. In this paper, the organizational structure, possible underlying mechanisms, and detection methods of multiple paternity were reviewed, and the prospects of related research were discussed.

Key words: land-use type, temperature, humidity, soil respiration, Q10.