干旱区生态环境知识资源中心(Arid): Recently lost connectivity in the Western Palaearctic steppes: the case of a scarce specialist butterfly

Arid

DOI	10.1007/s10592-020-01271-9
	Recently lost connectivity in the Western Palaearctic steppes: the case of a scarce specialist butterfly
	Bartonova, Alena Suchackova 1,2; Konvicka, Martin 1,2; Maresova, Jana 1,2; Kolev, Zdravko 3; Wahlberg, Niklas 4; Fric, Zdenek Faltynek 2
通讯作者	Bartonova, Alena Suchackova
来源期刊	CONSERVATION GENETICS
ISSN	1566-0621
EISSN	1572-9737
出版年	2020
卷号	21 期号:3 页码:561-575
英文摘要	Palaearctic steppes evolved under the Cenozoic cold arid climate and megaherbivore pressure. A large portion of the biome persisted into the Holocene but has recently been subjected to human land use alternation. Pseudophilotes bavius (Lepidoptera: Lycaenidae) is a steppe specialist sporadically distributed in Eastern Europe and Pontic-Caspian region (from Transylvania to Southern Urals), the Balkans, the South-Eastern Mediterranean and Irano-Anatolian regions. We used samples covering the distribution area to assess the phylogeography and population genetics of the species based on one mitochondrial and four nuclear genes. The basal lineages are situated in the Irano-Anatolian region, forming two Evolutionary Units. The species radiated to the Balkans and Pontic-Caspian steppes probably when the climatic conditions became suitable after the mid-Pleistocene transition and formation of vast steppe biome. In these parts of the range, the species survived both glacial and interglacial periods in situ, forming a third Evolutionary Unit. In the Balkans, the individual populations are distinct and have probably been isolated for a long time, owing to the diversity of Balkan habitats. In the Pontic-Caspian region, population connectivity probably existed until recently, since the life history of the species is unlikely to include long-distance dispersal. The distribution could have become fragmented with the conversion of steppes into cropland during the past centuries. Future conservation will require proper knowledge of the distribution and habitat needs of the species. Management of inhabited sites should respect historical disturbance-succession dynamics.
英文关键词	Pseudophilotes bavius Rubrapterus Habitat fragmentation Insect Phylogeography Evolutionary unit
类型	Article
语种	英语
国家	Czech Republic ; Bulgaria ; Sweden
收录类别	SCI-E
WOS记录号	WOS:000522596300001
WOS关键词	EVOLUTIONARILY-SIGNIFICANT-UNITS ; HIGH GENETIC DIVERSITY ; MITOCHONDRIAL-DNA ; LAND ABANDONMENT ; LEPIDOPTERA ; NORTHERN ; CONSERVATION ; VEGETATION ; CLIMATE ; MIDDLE
WOS类目	Biodiversity Conservation ; Genetics & Heredity
WOS研究方向	Biodiversity & Conservation ; Genetics & Heredity
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314284
作者单位	1.Univ South Bohemia, Fac Sci, Branisovska 1760, Ceske Budejovice, Czech Republic; 2.Czech Acad Sci, Inst Entomol, Ctr Biol, Branisovska 1160-31, Ceske Budejovice, Czech Republic; 3.Natl Museum Nat Hist, Dept Entomol, Tsar Osvoboditel 1, Sofia, Bulgaria; 4.Lund Univ, Dept Biol, Solvegatan 37, Lund, Sweden
推荐引用方式 GB/T 7714	Bartonova, Alena Suchackova,Konvicka, Martin,Maresova, Jana,et al. Recently lost connectivity in the Western Palaearctic steppes: the case of a scarce specialist butterfly[J],2020,21(3):561-575.
APA	Bartonova, Alena Suchackova,Konvicka, Martin,Maresova, Jana,Kolev, Zdravko,Wahlberg, Niklas,&Fric, Zdenek Faltynek.(2020).Recently lost connectivity in the Western Palaearctic steppes: the case of a scarce specialist butterfly.CONSERVATION GENETICS,21(3),561-575.
MLA	Bartonova, Alena Suchackova,et al."Recently lost connectivity in the Western Palaearctic steppes: the case of a scarce specialist butterfly".CONSERVATION GENETICS 21.3(2020):561-575.