Abstract

Tachinymphes koraiensis sp. nov., a new member of the family Mesochrysopidae (Neuroptera), is described from the Lower Cretaceous Jinju Formation (South Korea), constituting the first record of fossil lacewings from the Korean Peninsula. The evolutionary history of Mesochrysopidae is discussed, and myrmeleontoid-like modifications of wing venation associated with improved flying ability are suggested as a possible explanation for the extensive radiation of this family during the Early Cretaceous. A preliminary overview of aquatic and terrestrial insects collected from the Jinju Formation with approximate estimates of the relative abundance of different insect orders is provided.

中文翻译：

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韩国下白垩纪草ce的第一个记录（昆虫纲：Neuroptera：Mesochrysopidae）

摘要

中华（Tachinymphes koraiensis sp。）nov。是Mesochrysopidae（Neuroptera）家族的新成员，描述自下白垩统晋州组（韩国），构成了朝鲜半岛化石lace的第一记录。讨论了食蟹科的进化历史，并提出了类似翼龙类类的翼脉修饰与提高的飞行能力相关联，作为对该家族在白垩纪早期广泛辐射的可能解释。提供了从金菊组收集的水生和陆生昆虫的初步概况，并对不同昆虫纲的相对丰度进行了大概估算。