| 广东罗坑自然保护区饲养鳄蜥的求偶和交配行为 |
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| 引用本文： | 于仕,武正军,王振兴,陈亮,黄乘明,于海. 广东罗坑自然保护区饲养鳄蜥的求偶和交配行为[J]. 动物学杂志, 2009, 44(5): 38-44 |
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| 作者姓名： | 于仕 武正军 王振兴 陈亮 黄乘明 于海 |
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| 作者单位： | 广西师范大学珍稀濒危动植物生态与环境保护省部共建教育部重点实验室,桂林,541004;广西师范大学珍稀濒危动植物生态与环境保护省部共建教育部重点实验室,桂林,541004;中国科学院动物研究所,北京,100101;广东罗坑省级自然保护区,韶关,512100 |
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| 基金项目： | 国家自然科学基金，教育部重点科研项目，国家林业局瑶山鳄蜥研究项目，广西高校人才小高地建设创新团队资助计划项目，广东省林业科技创新专项资金项目，广西研究生教育创新项目 |
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| 摘 要： | 半自然条件下,通过直接观察及影像分析法对鳄蜥(Shinisaurss crocodilurus)的求偶和交配行为进行了研究.共记录了20种与鳄蜥求偶和交配有关的行为,其求偶和交配行为的一般模式为:(1)炫耀;(2)接近;(3)舔舐;(4)咬颈;(5)环抱;(6)交媾;(7)分离.该行为过程的持续时间分别为(157.29±33.81)s、(15.57±1.59)8、(10.86±3.05)s、(169.28±31.99)s、(66.14±16.08)s、(2 417.14±229.30)s和(26.86±9.15)s.鳄蜥的婚配制度可能是多雄多雌的婚配制,其求偶和交配模式与其近缘类群相似.
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| 关 键 词： | 求偶和交配行为 行为谱 性比 鳄蜥 |
| 收稿时间： | 2009-02-10 |
| 修稿时间： | 2009-07-01 |
Courtship and Mating Behavior of Shinisaurus crocodilurus Bred in Luokeng Nature Reserve,Guangdong |
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| YU Shi,WU Zheng-Jun,WANG Zhen-Xing,CHEN Liang,HUANG Cheng-Ming and YU Hai. Courtship and Mating Behavior of Shinisaurus crocodilurus Bred in Luokeng Nature Reserve,Guangdong[J]. Chinese Journal of Zoology, 2009, 44(5): 38-44 |
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| Authors: | YU Shi WU Zheng-Jun WANG Zhen-Xing CHEN Liang HUANG Cheng-Ming YU Hai |
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| Affiliation: | YU Shi WU Zheng-Jun WANG Zhen-Xing CHEN LiangHUANG Cheng-Ming YU Hai( Key Laboratory of Rare , Endangered Species of Flora , Fauna Ecology , Environmental Protection of the State Ministry of Edueation,Guangxi Normal University,Guilin 541004, Luokeng Nature Reserve of Guangdong,Shaoguan 512100, Institute of Zoology,Chinese Academy of Science,Beijing 100101,China) |
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| Abstract: | The courtship and mating behavior of Chinese Crocodile Lizard(Shinisaurus crocodilurus) were studied by using direct observation methods and video camera recorder in Luokeng Nature Reserve of Guangdong Province.A behavior inventory defining 20 distinctive postures/ gestures were recorded and the general pattern of courtship and mating behavior in S.crocodilurus was:(1) displaying,(2) approaching,(3) licking,(4) neck bite hold,(5) embracing,(6) copulation,(7) detaching.Duration of each behavior is 157.29±33.81 s,15.57±1.59 s,10.86±3.05 s,169.28±31.99 s,66.14±16.08 s,2 417.14±229.30 s and 26.86±9.15 s respectively.The mating system of S.crocodilurus is promiscuity possibly.The courtship and mating pattern of S.crocodilurus is similar to their affinitive relatives. |
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| Keywords: | Courtship and mating behavior Ethogram Sexual proportion Shinisaurus crocodilurus |
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