| 黑眶蟾蜍幼蛙适应生境的探讨 |
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| 引用本文： | 徐大德.黑眶蟾蜍幼蛙适应生境的探讨[J].生态科学,2001,20(1):47-50. |
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| 作者姓名： | 徐大德 |
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| 摘 要： | 报道人为设置6种不同生境对黑框蟾蜍（Bufo melanostictus Schneider)幼蛙存活时间的影响研究。结果表明：水深超过体长或干燥环境对都幼蛙不利，存活时间短。水深低于幼蛙体长并设有陆地或保持环境泥沙湿润为适宜的生境。在适应生境条件下，幼蛙平均存活674．86h，最长达35d。
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| 关 键 词： | 黑眶蟾蜍 幼蛙 生境 广东肇庆 |
A Tentative Study on Living Environment of Bufo melanostictus Schneider Larva |
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| XU Da-de.A Tentative Study on Living Environment of Bufo melanostictus Schneider Larva[J].Ecologic Science,2001,20(1):47-50. |
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| Authors: | XU Da-de |
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| Abstract: | This paper deals with the effect on the life-span of Bufo melanostictus Schneider larva in the six different artificial environments.As a result,when the depth of water exceeds the length or the surroundings is dry,it is harmful to the larva,which will shorten the life.If the water is lower than its length or the surroundings silt keeps damp,it is suitable for the 4 larva to live.underthis advantageous condition,the larva can live 674.86 h,and its length will be 35 days at most. |
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| Keywords: | Bufo melanostictus Schneider larva living environment Zhaoqing Guangdong |
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