ABSTRACT 0000-0002-7973-0430 A new family of stephanoid wasps is established based on Cretaceous amber inclusions and rock imprints. Ohlhoffiidae fam. nov. comprises four species in three genera: Ohlhoffia robusta gen. et sp. nov., and Myanmephialtites bashkuevi gen. et sp. nov., which are newly described and figured from mid-Cretaceous amber of northern Myanmar; and Cretephialtites pedrerae Rasnitsyn & Ansorge, 2000, and C.(?) hispanicus (Rasnitsyn & Martinez-Delclos, 2000) comb. nov., transferred here from Karataus hispanicus, both from the Barremian of Spain. A key to the genera of the family is proposed, and we also discuss the shifting proportion of non-aculeate wasps between the Early Cretaceous and Cenozoic.

中文翻译：

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Ohlhoffiidae，一个新的白垩纪基底寄生蜂科（膜翅目：Stephanoidea）

摘要 0000-0002-7973-0430 基于白垩纪琥珀内含物和岩石印记建立了一个新的千金黄蜂家族。Ohlhoffiidae家族。十一月 包括三个属的四个物种： Ohlhoffiarobusta gen。等 sp. 11 月，和 Myanmephialtites bashkuevi gen。等 sp. 11月，从缅甸北部白垩纪中期琥珀中新描述和构想；和 Cretephialtites pedrerae Rasnitsyn & Ansorge，2000 和 C.(?) hispanicus (Rasnitsyn & Martinez-Delclos，2000) 梳。11 月，从西班牙的 Barremian 的 Karataus hispanicus 转移到这里。提出了该科属的关键，我们还讨论了早白垩世和新生代之间无刺黄蜂的变化比例。