The genus Gymnocheta Robineau-Desvoidy, 1830 (Diptera, Tachinidae) has until now been represented by two species in Europe, G. viridis (Fallén, 1810) and G. magna Zimin, 1958. Two species are newly recorded from Finland and Sweden, Gymnocheta lucida Zimin, 1958 and G. zhelochovtsevi Zimin, 1958, both previously known only from the Russian Far East and Japan. These four European species are redescribed and illustrated, including the first description of the female of G. zhelochovtsevi. A key is provided to seven of the eight described species of Palaearctic Gymnocheta. The holotype of G. viridis was examined and found to differ from the present concept of the species, instead matching the concept of the more recently described G. magna. In the interests of nomenclatural stability, the two names are maintained in their current usage pending a request to the International Commission on Zoological Nomenclature to replace the current holotype of G. viridis with a neotype that corresponds to the long-established concept of that species.

中文翻译：

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对北欧 Gymnocheta Robineau-Desvoidy（双翅目，Tachinidae）的回顾，并报告了两个欧洲新物种

Gymnocheta Robineau-Desvoidy 属，1830 年（双翅目，Tachinidae）至今在欧洲有两个物种代表，G. viridis（Fallén，1810 年）和 G. magna Zimin，1958 年。芬兰和瑞典新记录了两个物种， Gymnocheta lucida Zimin, 1958 和 G. zhelochovtsevi Zimin, 1958, 两者以前只在俄罗斯远东和日本已知。这四个欧洲物种被重新描述和说明，包括对 G. zhelochovtsevi 雌性的首次描述。提供了八种描述的古北裸石门物种中的七种的钥匙。G. viridis 的正模标本被检查并发现与目前的物种概念不同，而是与最近描述的 G. magna 的概念相匹配。为了命名的稳定性，