蜻蜓是一类重要的天敌昆虫,它除能捕食许多害虫外,有人还认为它是环境保护质量好坏的重要指示昆虫。为摸清我国水稻田蜻蜒种类及生活习性,作者于1979——1982年在福建省沙县对此类昆虫进行研究,现将其结果整理如下。本文报道福建省沙县洋坊水稻田及邻近排灌沟渠、坡地等不同生态环境采集的蜻蜒,其中差翅亚目蜻蜒己鉴定的种类有13种。至于均翅亚目的种类,容后续报。上述的 Dragonfly is a kind of important natural enemies insects, in addition to its ability to predate many pests, some people think it is an important indicator of the quality of environmental protection insects. In order to find out the types and habits of the dragonfly in paddy fields in our country, the authors studied the insects in Shaxian County, Fujian Province from 1979 to 1982. The results are summarized as follows. In this paper, we report on the dragonfly collected from different rice fields in the Shaxian County of Fujian Province and adjacent drainage and irrigation ditches and sloping fields. Thirteen species are identified from the genus Daphnia. As for the type of perianth suborder, content continued after the newspaper. abovementioned