台湾海峡毛颚动物分布的初步研究

Studies on distribution of Chaetognathain Taiwan Strait

本文分析了台湾海峡毛颚动物的种类组成、数量分布特征 ,并就其与环境因素的关系进行了初步探讨 .结果显示与台湾海峡西部、东海等邻近海域相比 ,本区毛颚动物具种数少 ,数量小 ,季节变化幅度较小等特点 .它的数量分布状况与闽浙沿岸流。

The species composition and quantitative distribution of Chaetognatha in the Taiwan Strait were analyzed and study on their relation with environmental factors. The result showed the characteristics of Chaetognatha in the Taiwan Strait was low species number, few individual number and small seasonal variety. The distribution of Chactognatha basically reflected the movement, growth and decline of the different water systems in the survey area.