八重窄腰蜾蠃，节肢动物门-昆虫纲-膜翅目-胡蜂科。Clypeus pyriform, bidentate at its apex;anterior face of pronotum with a median series oftransverse striae or punctures; metanotum withouttubercles; tegula not evenly roun?ed posteriorly,emarginate a?joining parategula, equalling parategulaposteriorly, ax