ABSTRACT A new species of Monacon is described from Borneo based on digital images, COI sequences and X-ray microtomography. The natural history of this primary parasitoid is documented and its host, a pinhole borer or ambrosia beetle, is documented with digital images and a COI sequence. The X-ray microtomography revealed that the frontal horn that is characteristic of the genus Monacon is not simply a cuticular process, but is associated with tissues, and may have a sensory function.

中文翻译：

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在困境的角上：更好地了解婆罗洲的 Monacon 物种（膜翅目：Periampidae）

摘要 基于数字图像、COI 序列和 X 射线显微断层扫描，描述了来自婆罗洲的一个新物种 Monacon。记录了这种初级寄生蜂的自然历史，并用数字图像和 COI 序列记录了它的寄主、针孔螟或甘草甲虫。X 射线显微断层扫描显示，作为 Monacon 属特征的额角不仅仅是一个表皮突起，而是与组织相关联，并且可能具有感觉功能。