Background Dolichomitus Smith, 1877 is a genus of Darwin wasps characterised by their large bodies and long ovipositors, that includes more than 75 species worldwide, 20 of which occur in the Neotropical Region. Due to recent efforts, the number of species of this genus continues to increase in South America. New information A new iridescent species of Pimplinae, Dolichomitus meii sp. nov., is described and illustrated. It was discovered from the biological station of Yanayacu located in the north-eastern slopes of the tropical Andes. It may be separated from all other species of Dolichomitus Smith by the striking colour pattern and apically strongly decurved ovipositor.

中文翻译：

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1877 年，来自南美洲的 Dolichomitus Smith 的一个引人注目的新物种（膜翅目：Ichneumonidae；Pimplinae）

背景 Dolichomitus Smith, 1877 是达尔文黄蜂的一个属，其特点是身体大，产卵器长，包括全球超过 75 种，其中 20 种出现在新热带地区。由于最近的努力，该属的物种数量在南美洲继续增加。新信息 Pimplinae 的一种新的彩虹色物种 Dolichomitus meii sp。11 月，进行了描述和说明。它是从位于热带安第斯山脉东北坡的 Yanayacu 生物站发现的。它可以通过醒目的颜色模式和强烈弯曲的产卵器与其他所有种类的Dolichomitus Smith分离。