典型文献
Testing the systematic status of Homalictus and Rostrohalictus with weakened cross-vein groups within Halictini(Hymenoptera:Halictidae)using low-coverage whole-genome sequencing
文献摘要：
The halictid genus Lasioglossum,as one of the most species-rich bee groups with persistently contentious subgeneric boundaries,is one of the most challenging bee groups from a systematic standpoint.An enduring question is the relationship of La-sioglossum and Homalictus,whether all halictine bees with weakened distal wing ve-nation comprise one or multiple genera.Here,we analyzed the phylogenetic relation-ships among the subgroups within Lasioglossum s.l.based on thousands of single-copy orthologs and ultraconserved elements,which were extracted from 23 newly sequenced low-coverage whole genomes alongside a published genome(22 ingroups plus 2 out-groups).Both marker sets provided consistent results across maximum likelihood and coalescent-based species tree approaches.The phylogenetic and topology test results show that the Lasioglossum and Hemihalictus series are reciprocally monophyletic and Homa-lictus and Rostrohalictus are valid subgenera of Lasioglossum.Consequently,we lower Homalictus to subgenus status within Lasioglossum again,and we also raise Rostrohalic-tus to subgenus status from its prior synonymy with subgenus Hemihalictus.Lasioglossum przewalskyi is also transferred to the subgenus Hemihalictus.Ultimately,we redefine La-sioglossum to include all halictine bees with weakened distal wing venation.
文献关键词：
中图分类号：
作者姓名：
Dan Zhang;Ze-Qing Niu;A-Rong Luo;Michael C.Orr;Rafael R.Ferrari;Jian-Feng Jin;Qing-Tao Wu;Feng Zhang;Chao-Dong Zhu
作者机构：
Key Laboratory of Zoological Systematics and Evolution,Institute of Zoology,Chinese Academy of Sciences,Beijing,China;College of Biological Sciences,University of Chinese Academy of Sciences,Beijing,China;International College,University of Chinese Academy of Sciences,Beijing,China;Department of Entomology,College of Plant Protection,Nanjing Agricultural University,Nanjing,China;State Key Laboratory of Integrated Pest Management,Institute of Zoology,Chinese Academy of Sciences,Beijing,China
文献出处：
引用格式：
[1]Dan Zhang;Ze-Qing Niu;A-Rong Luo;Michael C.Orr;Rafael R.Ferrari;Jian-Feng Jin;Qing-Tao Wu;Feng Zhang;Chao-Dong Zhu-.Testing the systematic status of Homalictus and Rostrohalictus with weakened cross-vein groups within Halictini(Hymenoptera:Halictidae)using low-coverage whole-genome sequencing)[J].中国昆虫科学（英文版）,2022(06):1819-1833
A类：
Homalictus,Rostrohalictus,Halictini,Halictidae,halictid,Lasioglossum,subgeneric,sioglossum,halictine,ultraconserved,ingroups,Hemihalictus,lictus,Rostrohalic,synonymy,przewalskyi
B类：
Testing,systematic,status,weakened,vein,within,Hymenoptera,using,coverage,whole,sequencing,one,most,species,rich,persistently,contentious,boundaries,challenging,from,standpoint,An,enduring,question,relationship,whether,bees,distal,wing,comprise,multiple,Here,analyzed,phylogenetic,ships,among,subgroups,thousands,single,copy,orthologs,elements,which,were,extracted,newly,sequenced,genomes,alongside,published,plus,out,Both,marker,sets,provided,consistent,results,across,maximum,likelihood,coalescent,tree,approaches,topology,test,show,that,series,are,reciprocally,monophyletic,valid,subgenera,Consequently,lower,subgenus,again,also,raise,its,prior,transferred,Ultimately,redefine,include,venation
AB值：
0.426395
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