中国刻胸叶蜂属Eriocampa Hartig分类研究(膜翅目:叶蜂科:叶蜂亚科)  

Taxonomical Studies on the Genus Eriocampa (Hymenoptera: Tenthredinidae: Tenthredininae) from China

作　　者：聂海燕[1] 魏美才[1] 

机构地区：[1]中南林学院昆虫资源研究所,湖南株洲412006

出　　处：《Entomotaxonomia》2001年第4期283-295,共13页昆虫分类学报（英文）

基　　金：国家自然科学基金资助项目 (3 95 0 0 0 2 0 )

摘　　要：厘订中国刻胸叶蜂属 Eriocampa Hartig。记述了 6个种 ,包括 5新种 :黑足刻胸叶蜂 E.melanopoda Nie et Wei,sp.nov.;大窝刻胸叶蜂 E.foveata Nie et Wei,sp.nov.;环腹刻胸叶蜂 E.annulata Nie et Wei,sp.nov.;小齿刻胸叶蜂 E.dentella Nieet Wei,sp.nov.;红环刻胸叶蜂 E.rufomaculata Nie et Wei,sp.nov.。详细描述了 5新种形态 ,并给出了重要形态特征图、分布和分种检索表。模式标本分别保存于中南林学院昆虫标本室 (CSFU)和天津自然博物馆 (TNM)。The genus Eriocampa Hartig is revised with description of 6 species from China, among which five are new to science: E. melanopoda Nie et Wei, sp. nov.; E. foveata Nie et Wei, sp. nov.; E. annulata Nie et Wei, sp. nov.; E. dentella Nie et Wei, sp. nov.; E. rufomaculata Nie et Wei, sp. nov., and a key to species of the world is provided. Type specimens are deposited in the Insect Collection of Central South Forestry University, Zhuzhou, Hunan, China. 1. E. melanopoda Nie et Wei, sp. nov. (Fig.1) This new species is similar to E. foveata, but it differs distinctly from the latter in: front wide and flat, ocellar basin smaller than the median ocellus, vein 2r of fore wing meeting 2Rs at the middle of upper edge, and penis valve with a small apical lobe and long and slender ventral teeth. Holotype: ♀, Hunan: Yanling, 24-Ⅳ-1999, Deng Tiejun; paratypes: 2♀♀3♂♂, Hunan: Yanling, 23～24-Ⅳ-1999, Wei Meicai, Xiao Wei, Deng Tiejun. 2. E. foveata Nie et Wei, sp. nov. (Fig.2) The new species is named as E. foveata because its ocellar basin is larger than median ocellus, as is different from the other species of the same genus; its front narrow and high; vein 2r of fore wing meeting 2Rs at 1/3 of outer side of upper edge; penis valve with 9 ventral teeth of different size. Holotype: ♂, Jilin: Erdao Changbai Mountains, 01-Ⅶ-1999, Wei Meicai, Nie Haiyan. 3. E. annulata Nie et Wei, sp. nov. (Fig.3) The new species is distinguished from its congeners by the front ridge low, OOL=OCL, the 2～5 tergites and sternites of abdomen yellowish brown, and the peculiar penis valve. Holotype: ♂, Peilahia (on the south of Tianshui, Gansu Province, China), 19-Ⅳ-1927, E. Licent; paratypes: 2♂♂, Peilahia, 19-Ⅳ-1927, E. Licent. 4. E. dentella Nie et Wei, sp. nov. (Fig.4) This new species is close to hakusana Togashi, but differs from it in the following features: post orbital groove present, punctures on head fine and weak, post orbit slightly wider than 1/2 width of eye in lateral view, serrula with a dist

关 键 词：膜翅目 叶蜂科 刻胸叶蜂属 新种 中国 分类 

分 类 号：Q969.542.6[生物学—昆虫学]