中国跳甲一新纪录属及一新种记述  

A NEW RECORD GENUS AND A NEW SPECIES OF FLEA BEETLES FROM CHINA (COLEOPTERA,CHRYSOMELIDAE,ALTICINAE)

作　　者：王书永[1] 葛德燕[1] 李文柱[1] 杨星科[1] 

机构地区：[1]中国科学院动物研究所,北京100080

出　　处：《动物分类学报》2007年第4期952-954,共3页Acta Zootaxonomica Sinica

基　　金：中国科学院知识创新工程重要方向项目(KSCX2-YW-Z-015).

摘　　要：记述了中国跳甲亚科1新纪录属角腹跳甲属Lypnea Baly,1876及1新种毛翅角腹跳甲Lypnea pubipennis Wang et Yang,sp.nov.,模式标本保存于中国科学院动物研究所。The genus Lypnae Baly,1876 is recorded from China for the first time.A new species Lypnea pubipennis sp.nov.were described,provided with illustrations.The type specimens were preserved in the Institute of Zoology,Chinese Academy of Sciences.Lypnae Baly, 1876 Lypruze Baly was established by Baly （ 1876）. Before this study, 5 species and 1 subspecies were recorded from tropical area of Asia and Africa respectively： L. tiara Baly, 1876 （N. Guinea, Philippine ）; L. africana Jacoby, 1903 （Mashonaland） ; L. costata Weise, 1910 （Meru） ; L. nigra Jacoby, 1894 （Halmaheira） ; L. flaoa tankinensis Chen, 1933 （ Tonkin）; and L. munipurensis Basu et Sengupta, 1981 （India）. The diagnosis of this genus are be listed as follows. Body oblong-ovate with paralld sides. Head more or less rounded, frontal tubercles not prominent but distinct, usually subquadrate and angularly produced in front. Antennae nearly extending to the middle of elytra, the third segment slightly longer than the second, the following segments not distinctly thickened and dongated. Pronotum slightly narrowed anteriorly and basally with an ante-basal transverse inlpression curved backward to the basal margin on each side, basal margin usually straight in the middle, anterior angles obliquely thickened. ScuteUum triangular with rounded apex. Each elytra with 11 rows of punctures finely arranged and intervals between those rows generally impunctured. Prostemum narrow, dilated behind. Mesostemum triangular, surface deeply concaved. Procoxal cavity open behind. The third segment of tarsi broad and not longitudinally split into two parts. Lypnea pubipennis Wang etYang, sp. nov. （Figs.1-3） Body oblong with parallel sides. Body entirely shining flavous except the apex of mandible and the apical half of the last segment of antennae fuscous. Vertex convex, impuntured, frontal tubercles rounded, somewhat argularly produced in front. Antennae extending backward to the middle of dytra, the third segment longer than the second, the fol

关 键 词：跳甲亚科 新纪录属 角腹跳甲属 新种 中国 

分 类 号：Q969.512.8[生物学—昆虫学]