石蜈蚣属1新种(石蜈蚣目:石蜈蚣科)记述及分子系统学分析  

Description of a new species of Lithobius Leach,1814(Lithobiomorpha:Lithobiidae)and molecular phylogenetic analysis

作　　者：卢艳敏[1,2] 裴素俭 刘海鹏[1] 马惠钦[1,2] LU Yanmin;PEI Sujian;LIU Haipeng;MA Huiqin(Institute of Myriapodology, School of Life Sciences, Hengshui University, Hengshui 053000, China;Hebei Key Laboratory of Wetland Ecology and Conservation, Hengshui 053000, China)

机构地区：[1]衡水学院生命科学学院,多足动物研究所,河北衡水053000 [2]河北省湿地生态与保护重点实验室,河北衡水053000

出　　处：《河北大学学报（自然科学版）》2022年第1期60-67,共8页Journal of Hebei University(Natural Science Edition)

基　　金：国家自然科学基金面上项目(31572239);河北省湿地生态与保护重点实验室项目(hklz201902);衡水学院高层次人才科研启动基金项目(2019GC15);衡水学院校内非实体性研究机构项目(2021yj10)。

摘　　要：记述石蜈蚣属Lithobius Leach,1814伊森石蜈蚣亚属Ezembius Chamberlin,1919(Lithobiomorpha:Lithobiidae)1新种:贺兰石蜈蚣Lithobius(Ezembius)helanensis sp.nov.,标本采自中国宁夏.对新种2个个体的COⅠ基因片段进行了扩增和测序,并进行了分子系统学分析和遗传距离测定.形态学和分子系统学分析结果表明检测标本属于伊森石蜈蚣亚属.A new species of the subgenus Ezembius Chamberlin,1919(Lithobiomorpha:Lithobiidae):Lithobius(Ezembius)helanensis sp.nov.discovered from Ningxia,China,is described.The partial COⅠgene was amplified and sequenced for two individuals of the new species,the dataset was used for molecular phylogenetic analysis and genetic distance determination.Both morphology and molecular data show that the specimens examined should be referred to Lithobius(Ezembius).

关 键 词：蜈蚣 分类 形态特征 COⅠ 

分 类 号：Q959[生物学—动物学]