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Karyotype and DNA barcode of Polyommatus (Agrodiaetus) cyaneus (Staudinger, 1899) from its type locality: implication for taxonomic and evolutionary research in Polyommatus blue butterflies (Lepidoptera, Lycaenidae)
Comparative Cytogenetics ( IF 1 ) Pub Date : 2020-11-17 , DOI: 10.3897/compcytogen.v14i4.59574
Vladimir A. Lukhtanov , Alexander V. Dantchenko , Karine V. Balayan , Anastasia V. Gagarina

Chromosomal and molecular analyses of rapidly evolving organisms such as Polyommatus Latreille, 1804 blue butterflies are essential for understanding their taxonomy and evolutionary history, and the studies of populations from their type localities are crucially important for resolving problems of nomenclature and species identity. Here we present data on the topotypical population of the blue butterfly species described as Lycaena damone var. cyanea Staudinger, 1899. This taxon was described from Khankendi (Nagorno-Karabakh, Caucasus), and rediscovered at the type locality for the first time since it was collected there in 1869. The specimens were found on dry stony meadows with a predominance of Onobrychis radiata Bieberstein, 1810, on upper border of oak forests. Their haploid chromosome number (n) was established as n = 17. Chromosomal and mitochondrial DNA barcode analyses of the studied samples from type-locality provided an opportunity for the critical taxonomic re-examination of Caucasian species of the subgenus Agrodiaetus Hübner, 1822 of the genus Polyommatus Latreille, 1804. The obtained data support the interpretation of the P. (A.) cyaneus (Staudinger, 1899) and P. (A.) carmon (Herrich-Schäffer, 1851) as two different, not closely related species complexes as previously hypothesized by Hugo de Lesse. On the contrary, the treatment by Walter Forster who considered these taxa as two groups of conspecific populations was not supported by our data.

中文翻译:

蓝Poly(Agrodiaetus)cyaneus(Staudinger,1899)的核型和DNA条码从类型类型出发:对蓝om(Lepidoptera,Lycaenidae)的分类学和进化研究的启示

对快速发展的生物(例如,Polyommatus Latreille,1804蓝色蝴蝶)的染色体和分子分析对于理解其分类和进化历史至关重要,从其类型所在地区进行种群研究对于解决命名和物种同一性问题至关重要。在这里,我们介绍了被称为Lycaena damone var的蓝色蝴蝶物种的典型种群数据。cyanea Staudinger,1899年。从Khankendi(高加索地区的Nagorno-Karabakh)描述了该分类单元,自1869年在该地区采集以来,首次在该类型的地方重新发现。标本在干燥的石质草地上发现,主要为Onobrychis Radiata Bieberstein,1810年,位于橡树林的上边界。他们的单倍体染色体数(n)被确定为n = 17。对来自类型局部的研究样品的染色体和线粒体DNA条码分析为关键的生物分类重新检查提供了机会,该研究重新确定了多农母Latreille属,1822年的AgrodiaetusHübner属的高加索物种。获得的数据支持对P.(A.)cyaneus(Staudinger,1899)和P.(A.)carmon(Herrich-Schäffer,1851)是两个不同的,没有密切相关的物种复合体,如Hugo de Lesse先前所假设。相反,我们的数据不支持沃尔特·福斯特(Walter Forster)的处理,他们将这些分类群视为两组特定种群。Polyommatus Latreille属的1822年,1804年。获得的数据支持对蓝藻(A.)cyaneus(Staudinger,1899年)和P.(A.)carmon(Herrich-Schäffer,1851年)的两种不同的解释,但并不十分接近Hugo de Lesse先前假设的相关物种复合体。相反,我们的数据不支持沃尔特·福斯特(Walter Forster)的处理,他们将这些分类群视为两组特定种群。Polyommatus Latreille属的1822年,1804年。获得的数据支持对蓝藻(A.)cyaneus(Staudinger,1899年)和P.(A.)carmon(Herrich-Schäffer,1851年)的两种不同的解释,但并不十分接近Hugo de Lesse先前假设的相关物种复合体。相反,我们的数据不支持沃尔特·福斯特(Walter Forster)的处理,他们将这些分类群视为两组特定种群。
更新日期:2020-11-17
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