中文摘要：

记述中国茧蜂亚科深沟茧蜂族3属（泛深沟茧蜂属Aniphiaulax Kokoujev,1899,驼腹茧蜂属Hybogaster Szepligeti,1906和深沟茧蜂属Iphiaulax Foerster,1862）11种,其中有2新种：斑翅驼腹茧蜂Hybogaster zebripterae Wang et Chen,sp. nov.和乌海深沟茧蜂Iphiaulax wuhainensis Wang et Chen, sp. nov. 及2中国新记录种：短尾深沟茧蜂Iphiaulax impeditor（Kokoujev,1898）和长尾深沟茧蜂Iphiaulax mactator（Klug,1817）。长尾深沟茧蜂在吉林育自灰长角天牛 Acanthocinus aedilis Linn.幼虫,赤腹深沟茧蜂Iphiaulax impostor（Scopoli,1763）在辽宁和山西育自青杨天牛（山杨天牛）Saperda populnca Linn.幼虫。文中附有深沟茧蜂族3属的分属检索表、驼腹茧蜂属和深沟茧蜂属分种检索表和新种的形态特征图。所有标本均保存在浙江大学昆虫科学研究所（ZJUH）。

英文摘要：

The species of three genera of the tribe Iphiaulacini, i. e. Aniphiaulax Kokoujev, 1899, Hybogaster Szepligeti, 1906 and Iphiaulax Foerster, 1862, are revised in China. Two new species, H. zebripterae Wang et Chen, sp. nov. and I. wuhainensis Wang et Chen, sp. nov., are described and illustrated in detail. Two species, L impeditor （Kokoujev, 1898） and L mactator （Klug, 1817）, are reported for the first time in China. I. mactator was reared from the larvae of Acanthocinus aedilis Linn. （Coleoptera） in Jilin and L impostor （Scopoli, 1763） reared from the larvae of Saperda populnca L. （Coleoptera） in Liaoning and Shanxi, China. Key to the Chinese genera of tribe Iphiaulacini and keys to the Chinese species of Hybogaster Szepligeti and Iphiaulax Foerster are provided. The type specimens are deposited in the Parasitic Hymenoptera Collection, Zhejiang University, Hangzhou, China （ZJUH）.