Zhi-Teng CHEN 陈志腾

Abstract: A new species of the genus Chelidura Latreille, 1825 (Dermaptera: Forficulidae), Chelidura dalijiashana sp. nov., is described from Dalijia Mountain, Gansu Province, China. The new species is distinguished by its strongly undulating forceps, which subbasally has a prominent tubercle projecting forward on dorsal surface and another large ventrolateral tubercle directed posterolaterally. A comparison with other species within the genus is also provided.

Keywords: Biodiversity, earwig, morphology, new species, taxonomy

摘要：本文描述了中国甘肃省达力加山的燕球螋属一新种：达力加燕球螋Chelidura dalijiashana sp. nov.。该新种尾铗强烈弯曲，基部背面具向前伸的巨大齿突，腹侧面具向后侧伸的另一齿突。本文将新种与同属其他种进行了比较。

关键词：生物多样性，蠼螋，形态学，新种，分类学

Published online: 2025-05-12 22:16:28

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