舟山岛中国小鲵种群数量和分布的研究

STUDIES ON DISTRIBUTION AND POPULATION NUMBER OF HYNOBIUS CHINENSIS ON THE ZHOUSHAN ISLAND

舟山岛自１９８５ 年发现有中国小鲵分布后， 作者于每年１２ 月至翌年５ 月小鲵繁殖期间， 对岛上中国小鲵的种群数量和分布情况开展全面调查， 表明其种群密度大， 分布广泛， 资源丰富。

Hynobius chinensis was first discovered on the Zhoushan Island in the year 1985.The population number,distribution of Hynobius chinensis on Zhoushan Island were investigated from the last ten days of November to the next first ten days of March year by year.The results indicated that the population density are abundant,distrbution are extensive and natural resources are rich.