The myanmarinid wasp Myanmarina sidorchukae sp. nov. is described and illustrated from the Cenomanian Burmese amber, based on an exquisitely preserved specimen. The new species is characterized by the presence of 12 antennomeres, with first and second flagellomeres equal in length, fourth and fifth flagellomeres distinctly longer than others; the maxillary palps very elongated; and the meso- and metatibiae with a dorso-apical tooth. We also provide an updated key to species of Myanmarina.

中文翻译：

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来自中白垩世缅甸琥珀的一种新的缅甸黄蜂（膜翅目：Stephanoidea）

缅甸黄蜂Myanmarina sidorchukae sp。十一月 描述和插图来自 Cenomanian 缅甸琥珀，基于一个保存完好的标本。新种的特点是有12条触角，第一、二鞭毛等长，第四、五鞭明显长；上颌触须非常细长；以及带有背尖牙的中胫骨和后胫骨。我们还提供缅甸物种的更新密钥。