蓝尾蝾螈繁殖生态的研究
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STUDIES ON THE BREEDING ECOLOGY OF CYNOPS CYANURUS CHUXIONGENSIS FEI ET YE
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    摘要:

    本文研究了我国云贵高原特有种蓝尾蝾螈(Cynops cyanurus chuxiogensis Fei et Ye)的繁殖地、体长组及性征、性比、求偶、配对(排精和纳精)、产卵所需外界条件、产卵行为、产卵期和产卵数量、饥饿蝾螈的产卵情况、卵的受精率和发育、以及幼螈的生长。

    Abstract:

    1. Cynops cyanurus chuxiongensis is distributed on the mountainous areas of Chuxiong and adjacent areas, Yunnan at an altitude of 2100-2400m. 621 adult newts were collected in 2-4 August, 1980. The sexual proportion was 1.91: 1. During breeding season, the males have change in their appearance as: cloa-cal region is largely swelling; the tail appears a whitish blue; the orange of the venter becomes darker.2. Under the natural conditions mating and spawning of this newts are carried out in shallow calm water...

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费梁,叶昌媛.蓝尾蝾螈繁殖生态的研究.生态学报,1988,8(3):233~241

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