Geiser Elisabeth
St.-Julien-Strasse 2/314, 5020 Salzburg, Austria Unaffiliated Salzburg Austria.
Zookeys. 2019 Jun 17;856:27-50. doi: 10.3897/zookeys.856.32388. eCollection 2019.
The East Palaearctic species Jacobson, 1906 and Goecke, 1944 have been confused for decades. Finally, was synonymized with by Askevold (1990) but he could not examine the type series of because it was stored in an inaccessible collection. Cong and Yu (1997) re-established as a distinct species, also without direct access to the type series. The synonymization by Askevold (1990) was applied in the identification key of Palaearctic Chrysomelidae (Warchalowski 2010) and the Catalogue of Palaearctic Chrysomelidae (Silfverberg 2010). Because the type series of is now accessible, it has been possible to proof that is a distinct species, and a lectotype has been established from the series of seven syntypes. Chen, 1966 and Chen, 1966, which were split from the mixture of and , are now also synonymized with , because their characters are the same or within the variation range of the characters of Furthermore, a distribution map is provided with the reliable records known to date.
1906年雅各布森和1944年格克所描述的古北区物种几十年来一直混淆不清。最终，阿斯克沃尔德（1990年）将其与……同义化，但他无法检查……的模式标本系列，因为它保存在一个无法获取的收藏中。丛和于（1997年）重新将……确立为一个独立物种，同样也没有直接接触到模式标本系列。阿斯克沃尔德（1990年）的同义化处理被应用于古北区叶甲科的鉴定检索表（瓦尔查洛夫斯基，2010年）和古北区叶甲科名录（西尔弗伯格，2010年）中。由于现在可以获取……的模式标本系列，因此得以证明……是一个独立物种，并且已从七个同模式标本系列中选定了一个选模式标本。1966年陈……和1966年陈……，它们是从……和……的混合体中划分出来的，现在也与……同义化，因为它们的特征相同或在……特征的变异范围内。此外，还提供了一张包含迄今已知可靠记录的分布图。
