微扁谷盗在广泛的储藏物中普遍发生。微扁谷盗在试验温度15——35℃,相对湿度50——90%条件下可以发育。在33℃、90%相对湿度下发育最快,需要23天。在温度30℃、相对温度90%时,产卵率、孵化率最高。微扁谷盗的生活史与乌干达扁谷盗十分相似。本文阐述其四种扁甲科害虫的形态学、生物学与分布的关系。 Micro-flatterers are widespread in a wide range of stored items. Micro-flat Valley Pirates in the test temperature 15--35 ℃, relative humidity 50--90% conditions can develop. The fastest development at 33 ° C, 90% relative humidity, takes 23 days. At the temperature of 30 ℃, the relative temperature of 90%, the spawning rate, the highest hatchability. The life history of micro-flat-thief is very similar to that of the flat-pirate in Uganda. This article describes the morphological, biological and distributional relationships of the four species of Phylloscopidae.