【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.更多还原

【Abstract】 A new species of the subgenus Ezembius Chamberlin, 1919(Lithobiomorpha: Lithobiidae): Lithobius(Ezembius) helanensis sp. nov. discovered from Ningxia, China, is described. The partial COⅠ gene 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).更多还原