| 大鲵的自然繁殖周期 |
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| 引用本文： | 葛荫榕,郑合勋.大鲵的自然繁殖周期[J].河南师范大学学报(自然科学版),1994,22(2):67-70. |
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| 作者姓名： | 葛荫榕 郑合勋 |
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| 作者单位： | 河南教育学院生物系，河南大学生物系 |
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| 摘 要： | 作者于１９９０年８月至１９９１年１０月在河南卢氏县大鲵自然保护区对大鲵的繁殖习性进行了调查。从周年材料判定，在自然环境下，共产卵期在初秋（８月上中旬），孵化期在中秋（９月下旬至１０月上旬），当年长至４～５ｃｍ即进入休眠。
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| 关 键 词： | 大鲵 产卵期 孵化期 繁殖周期 休眠 |
Natural Breeding Cycle of the Giant Salamander(Andrias davidianus) |
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| Ge Yinrong Zheng Hexun.Natural Breeding Cycle of the Giant Salamander(Andrias davidianus)[J].Journal of Henan Normal University(Natural Science),1994,22(2):67-70. |
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| Authors: | Ge Yinrong Zheng Hexun |
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| Abstract: | The authors have made an investigation on natural breeding cycle of Salamanders(Andrias davidianus) the eserve of Lushi county from August 1990 to October 1 99 1.It can be deter-mined according to year round data that their spawning period in natural environment is(in early au-tumn in early and mid August);their incubation period is in mid-autumn(from late September to earlyOctober).And they get into hibernation when the larvae grow to 4～5m,in mid-November of thesame year |
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| Keywords: | giant salamander (Andrias davidiarus) spawning period incubation period breed-ing cycle hibernation |
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