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中国细胸蚁属一新种及一新纪录种(膜翅目,蚁科)(英文)
A NEW SPECIES AND A NEW RECORD SPECIES OF THE GENUS LEPTOTHORAX MAYR(HYMENOPTERA,FORMICIDAE)FROM CHINA
【摘要】 描述细胸蚁属Leptothorax1新种,即郑氏细胸蚁L.zhengiZhouetChen,sp.nov.,报道另1中国新纪录种,堆土细胸蚁L.acervorum(Fabricius,1793)。郑氏细胸蚁,新种Leptothorax zhengiZhouet Chen,sp.nov.(图1~2)新种与堆土细胸蚁L.acervorum(Fabricius,1793)相似,但头部背面明显纵向隆起,侧面观头部背缘至腹缘很厚;头部具粗糙纵皱纹,并腹胸背面具粗糙网纹和刻点;体色深红褐色。正模工蚁,内蒙古贺兰山沙塘子监测站,2010-07-29,陈志林采。副模3工蚁,内蒙古贺兰山水磨沟,2010-07-26,陈志林采。词源:新种种名以郑哲民教授姓氏命名,以示对郑哲民教授对昆虫分类学研究所做出显著贡献的敬意。堆土细胸蚁Leptothorax acervorum(Fabricius,1793)中国新纪录(图3~4)Formica acervorum Fabricius,1793:358.检测标本:20工蚁,黑龙江大兴安岭,2007-08-07,彭一良采;4工蚁,内蒙古贺兰山牧人遗址,2010-07-31,陈志林采。分布:中国(黑龙江,内蒙古);日本,韩国,朝鲜,美国,丹麦。
【Abstract】 A new species of the ant genus Leptothorax Mayr,i.e.L.zhengi sp.nov.,is described.L.acervorum(Fabricius,1793),newly recorded in China is reported.The new species resembles L.acervorum(Fabricius,1793)but differs from the later by dorsum of head strongly longitudinally convex,very thick from lateral view;head,alitrunk,petiole and postpetiole coarsely reticulate and punctate.
【Key words】 Hymenoptera; Formicidae; Leptothorax; new species; new record species;
- 【文献出处】 动物分类学报 ,Acta Zootaxonomica Sinica , 编辑部邮箱 ,2011年03期
- 【分类号】Q969.554
- 【被引频次】5
- 【下载频次】121