中国意草蛉属二新种(脉翅目,草蛉科,草蛉亚科)  

TWO NEW SPECIES OF THE GENUS ITALOCHRYSA PRINCIPI(NEUROPTERA,CHRYSOPIDAE,CHRYSOPINAE) FROM CHINA

作　　者：李艳磊[1] 杨星科[2] 王心丽[1] 

机构地区：[1]中国农业大学昆虫学系,北京100094 [2]中国科学院动物研究所,北京100101

出　　处：《动物分类学报》2008年第2期376-379,共4页Acta Zootaxonomica Sinica

基　　金：国家科技基础条件平台工作重点项目资助(2005DKA21402).

摘　　要：记述了中国意草蛉属2新种:晕翅意草蛉Italochrysa psaroala sp.nov.和黄意草蛉Italochrysa xanthosoma sp.nov.。新种模式标本保存于中国科学院动物研究所动物标本馆(IZCAS)和中国农业大学昆虫标本馆(CAU)。Two new species, Italochrysa psaroala sp. nov. and Italochrysa xanthosoma sp. nov., are described and figured in this paper. Type specimens are deposited in the Institute of Zoology, Chinese Academy of Sciences （IZCAS） and the Entomological Museum of China Agricultural University （CAU）. 1 Italochrysa psaroala sp. nov. （Figs. 1-2, 5-7） Female. Body length 18mm, forewing length 29 ram, hindwing length 25 mm. Head orange; antenna shorter than pterostigma. Thorax orange with spots, forewings pale orange with aureolote veins. Legs pale yellow, daws brown and curved. Abdomen black with tergite 9 ＋ ectoproct orange. This new species differs from others in Italochrysa in the orange protergum with a pair of black round spots and the veins mostly with aureolote veins. Holotype ♀, Yangmeiao, Jiuwan Mountain （25.3°N, 108.6°E）, Guangxi Province, 1 100m, 24 Aug. 2001, coll. by JIANG Guo-Fang （IZCAS）. Etymology. The species is named for the aureolote veins, Latin ＂psaro-＂ means dim, ＂-ala＂ means wing. 2 Italochrysa xanthosoma sp. nov. （Figs.3-4, 8-14） Female. Body length 19 mm, forewing length 32 mm, hindwing length 27 mm. Head yellow; antenna longer than pterostigma. Body yellow with thorax unspotted. Legs pale yellow, tarsi black, daws black and curved. This species is similar to Italochrysa beijingana Yang et Wang and Italochrysa yongshengana Yang, Yang et Wang, but can be distinguished from the latter by the black veins and tarsi. In the latter two species, the veins are kelly except some costal crossveins, and the tarsi are not black. Holotype 4, Bajiao Temple, Shennongjia Mountain （ 31.7°N, 110.6°E ）, Hubei Province, 1 300 m, 19 July 2003, coll. by HUANG Xiao-Zhen （GNU）. Etymology. The species is named for the colour of body, Latin ＂ xantho-＂ means yellow, ＂-soma＂ means body.

关 键 词：脉翅目 草蛉科 意草蛉属 新种 中国 

分 类 号：Q969[生物学—昆虫学]