| 广东南岭国家自然保护区无斑肥螈的生态观察 |
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| 引用本文： | 徐剑,邹佩贞,温彩燕,李石洲.广东南岭国家自然保护区无斑肥螈的生态观察[J].韶关学院学报,2002,23(3):83-86. |
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| 作者姓名： | 徐剑 邹佩贞 温彩燕 李石洲 |
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| 作者单位： | 1. 韶关学院英东生物工程学院,广东,韶关,512005
2. 广东南岭国家级自然保护区,广东,韶关,512727 |
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| 摘 要： | 无斑肥螈Pachytriton labiatus(Unterstein)]在广东南岭主要分布于海拔800m以上的高山溪流中,当雌性头体长＞55mm,雄性头体长＞45mm时,卵巢和精巢分别开始明显发育;生殖时期为每年9～10月份;数量呈明显下降趋势;主要食饵为昆虫、环节、软体动物的成、幼体.
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| 关 键 词： | 两栖类 无斑肥螈 种群结构 |
| 文章编号： | 1007-5348(2002)03-0083-04 |
| 修稿时间： | 2001年6月8日 |
Ecological Observation on Pachytriton Labiatus in Nanling Nature Reserve of North Guangdong |
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| XU Jian ,ZOU Pei zhen ,WEN Cai yan ,LI Shi zhou.Ecological Observation on Pachytriton Labiatus in Nanling Nature Reserve of North Guangdong[J].Journal of Shaoguan University(Social Science Edition),2002,23(3):83-86. |
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| Authors: | XU Jian ZOU Pei zhen WEN Cai yan LI Shi zhou |
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| Institution: | XU Jian 1,ZOU Pei zhen 1,WEN Cai yan 1,LI Shi zhou 2 |
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| Abstract: | The paper deals with people structure and food habit of Pachytriton labiatus(Unterstein)in Nanling Nature Reserve of north Guangdong.The animal lives in small stream on the mountains with a elevation of 850 metres.The ovary and testis of the animal begin growth evidently at length of head body>55mm(female)and>45mm(male).In September and October every year,the animals get into the period of reproduction.Their counts reduce obviously.The main foods of the animals are insects,etc. |
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| Keywords: | amphibian Pachytriton labiatus(Unterstei) category colong structure |
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