Abstract：
A redescription of the genus Aldrichiopa Aldrich, 1934 (Diptera: Tachinidae) is provided and a new species, Aldrichiopa serrata Torres-Domnguez & Mulieri sp. nov. is described from specimens collected in Argentina and Chile. A detailed morphological description of the egg, first instar larva, and adult male and female including terminalia are presented for the first time. Exhaustive photographic records, scanning electron microscopy images, morphological detail of antennal ultrastructure, and updated geographic distributions are provided for the two species of the genus, Aldrichiopa coracella (Aldrich) and A. serrata sp. nov. An identification key based on males is provided. The taxonomic placement of Aldrichiopa to subfamily and tribe is discussed and information on the hosts of this genus of small tachinid flies is compiled.
摘要：
对AldrichiopaAldrich属的重新描述，1934年（双翅目：Tachinidae）提供了一个新物种，AldrichiopaserrataTorres-Domnguez&Mulierisp.11月。是从阿根廷和智利收集的标本中描述的。蛋的详细形态描述,第一龄幼虫，和成年男性和女性，包括端粒首次出现。详尽的摄影记录，扫描电子显微镜图像，触角超微结构的形态细节，并提供了该属的两个物种的最新地理分布，Aldrichiopacoracella（Aldrich）和A.serratasp。11月。提供了一种基于男性的识别密钥。讨论了Aldrichiopa在亚科和部落中的分类学位置，并汇编了有关该小tachinid蝇属寄主的信息。
