Abstract

The larva of a species of Sinodiapterna Dellacasa is described and illustrated for the first time. According to the larval characters, the genus Sinodiapterna is closely related to the genus Diapterna Horn, 1887 in the absence of symmetric rows of spinules on the anal sternite and in the presence of stridulatory teeth on the palpifer, but differs in the chaetotaxy of the maxillae. Among the known Palaearctic Aphodiini larvae, the described larva is similar to that of the genus Eupleurus Mulsant, 1842 in the presence of a single patch of spinules on the anal sternite and in the first antennomere longer than the second one but differing in the chaetotaxy of the head capsule and clypeus and in the arrangement of spinules on the anal sternite.

中文翻译：

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1986年“中华双翅目”属中的幼虫的首次描述（鞘翅目，甲虫科，Aphodiini）

摘要

首次描述和图示了中华硬dia的幼虫。根据幼虫的特征，中华双足纲属与Diapterna Horn属密切相关，1887年在肛门腹tern上没有对称的棘突行，并且在触诊者上有刺齿，但是在上颌骨的椎管分类方面有所不同。在已知的古磷虫Aphodiini幼虫中，所描述的幼虫与Eupleurus属相似 穆尔森特（Mulsant），1842年，在肛门骨上有单个小刺，并且第一个长于第二个，但在头部囊和伞形的特征性和在肛门上的小刺排列方面有所不同。