蜾蠃

蜾蠃，蜾蠃蜂：非群居的黄蜂中的一种，尤指属于壶巢胡蜂亚科的几种筑泥巢的蜂。

Any of various solitary wasps , especially of the subfamily Eumeninae , that build nests of mud .

由此，初步分析了引起群落变化的两类原因，提出了钩虾和蜾蠃蜚群落结构的调控方案。

Thus two types of reasons that caused community variable were analyzed , and the control scheme of Gammarus community and Corophium community was proposed .

同时，钩虾和蜾蠃蜚群落不同体长个体的丰度百分比差异明显，表现出一定的周期性变化规律。

Meanwhile , there were significant differences in abundance percentage of different body length in Gammarus community and Corophium community , and some cyclical variation was showed .