山东省淡水枝角类的初步调查

山东省淡水水域广阔,不仅河流多,而且湖泊、水库、坑塘星罗棋市,资源丰富。其中的淡水枝角类是水体食物链之重要环节,对渔业主产和环境保护工作具有相当重要的现实的意义。因此,必须对其更好地调查研究如培育利用。笔者多年来,就山东省若干地区的淡水枝角类进行采集、分类等研究工作。本文报道其初步结果——隶属7科,24属,71种。

RESEARCH ON FRESHWATER CLADOCERA IN SHANDONG PROVINCE

There are many freshwater areas in Shandong Province, among which Cladocera is one of the main parts of the food chains in freshwater. They play an important role in fish culture and enviroment protection. Some research work including collection and classification, on freshwater Cladocera in many parts of Shandong Province were conducted. The primary results of the work are reported. They belong to 7 families, 24 genera, 71 species.