中国毛足泥蜂亚属二新种(膜翅目:泥蜂科)  

Two New Species of Subgenus Blepharipus Lepeletire et Brulle (Hymenoptera: Sphecidae) from China

作　　者：李强[1] 杨莲芳[1] 

机构地区：[1]南京农业大学植物保护系,江苏南京210095

出　　处：《Entomotaxonomia》2001年第2期147-151,共5页昆虫分类学报（英文）

摘　　要：记述我国缨角泥蜂属毛足泥蜂亚属 2新种 :单齿缨角泥蜂 Crossocerus( Blepharipus) unidentatus sp.nov.和西藏缨角泥蜂 Crossocerus( Blepharipus)xizangensis sp.nov.。模式标本分别保存在中国科学院动物研究所昆虫标本馆和浙江大学农学院昆虫标本室。The present paper describes two new species of the subgenus Blepharipus Lepeletier et Brulle (1834) belonging to the genus Crossocerus Lepeletier et Brulle (1834) from China. The type specimens are deposited in the Insect Collections of the Institute of Zoology, Chinese Academy of Sciences and Insect Collections of Zhejiang University separately. 1. Crossocerus (Blepharipus) unidentatus , sp. nov. (Figs.1～2) Female: Body length 6.1mm～7.1mm. The new species is similar to C. (B.) nigritus (Lepeletier at Brulle). It can be easily distinguished from the latter by the characters of propodeal enclosure with broad and deep margin groove anteriorly, mesopleuron with a rather large precoxal tubercle, mandible with three teeth at apex and one tooth on the subapical inner margin, lower metapleural area with strong rugae, different pattern of punctures on head and thorax and body coloration. Holotype ♀, Changba, Huangkeng, Jianyang, Fujian Province, 340 m., 18 Ⅵ 1960, coll. Ma Chenglin; paratypes 1♀, Jigongshan, Henan Province, 11 Ⅶ 1997, coll. Chen Xuexin; 1♀, Lude, Yongsheng, Yunnan Province, 09 Ⅶ 1984, coll. Fan Jianguo. 2. Crossocerus (Blepharipus) xizangensis , sp. nov. (Figs.3～4) Female: body length 6.2mm. This species, with the characters of pronotal collar with a large lateral tubercle, propodeal enclosure with short and longitudinal rugae on base area, metapleuron with transversal rugae,different pattern of punctures on thorax and body co loration, can be easily distinguished from C. (B.) capitosus (Shuckard) and C. (B.) cin xius omeinus Leclercq. Holotype ♀, Dongya, Xizang Province, 2800m., 06 Ⅵ 1961, coll. Wang Linyao.

关 键 词：膜翅目 泥蜂科 缨角泥蜂 属 毛足泥蜂亚属 新种 中国 

分 类 号：Q969.555.3[生物学—昆虫学]