中国宽双刺甲亚属1新种记述(鞘翅目:拟步甲科:刺甲族)  

Description of one new species of the subgenus Euryhelops Reitter,1902 from China(Coleoptera:Tenebrionidae:Platyscelidini)

作　　者：任国栋 牛一平 白兴龙 REN Guodong;NIU Yiping;BAI Xinglong(Key Laboratory of Zoological Systematics and Application of Hebei Province,School of Life Sciences,Hebei University,Baoding 071002,China)

机构地区：[1]河北大学生命科学学院,河北省动物系统学与应用重点实验室,河北保定071002

出　　处：《河北大学学报（自然科学版）》2022年第2期177-181,共5页Journal of Hebei University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(31093430,31970452)。

摘　　要：描述中国宽双刺甲亚属1新种,即伏牛山双刺甲Bioramix(Euryhelops)funiushanensis sp.nov.(河南、山西),附新种的特征图和整体照.伏牛山双刺甲B.funiushanensis sp.nov.与圆点双刺甲B.globipunctata L.Bai&Ren,2016近似,其与后者的主要区别特征为:1)前颊两侧平行;2)前胸背板无金属光泽,两侧刻点部分愈合为纵皱纹;3)前胸背板和鞘翅具金黄色微毛;4)侧面观阳基侧突端部向背面弱弯.列出了中国该亚属的已知种名录,并归纳了该亚属在中国的分布特点.模式标本保存在河北大学博物馆.One new species of the subgenus Euryhelops from China(Henan,Shanxi),Bioramix(Euryhelops)funiushanensis sp.nov.is described in this paper,characters and habitus are figured.B.funiushanensis sp.nov.is similar to B.globipunctata L.Bai&Ren,2016,it differs from the later by:1)anterior margin of gena paralleled anterior to eyes;2)pronotal surface without metallic sheen,punctures merging into longitudinal wrinkles partially at sides;3)pronotal and elytral surface with tiny yellow setae;4)distal part of parameres slightly curved dorsally in lateral view.Known Chinese species of the subgenus Euryhelops are listed,distribution characteristics of the subgenus from China is generalized.The materials are deposited at Hebei University Museum.

关 键 词：鞘翅目 拟步甲科 刺甲族 新种 中国 

分 类 号：Q969[生物学—昆虫学]