摘要
记述了寡毛跳甲属Luperomorpha Weise的中国种类,共计27种,其中有6新种,新种为陈氏寡毛跳甲Luperomorpha cheni Wang et Ge,sp.nov.,光胸寡毛跳甲Luperomorpha glabricollis Wang et Ge,sp.nov.,广西寡毛跳甲Luperomorpha guangxiana Wang et Ge,sp.nov.,海南寡毛跳甲Luperomorpha hainana Wang et Ge,sp.nov.,膨梗寡毛跳甲Luperomorpha pedicelis Wang et Ge,sp.nov.,古铜寡毛跳甲Luperomorpha similimetallica Wang et Ge,sp.nov.。模式标本保存在中国科学院动物研究所昆虫标本馆。
Six new species of the genus Luperomorpha Weise, L. cheni sp. nov. from Sichuan, L. glabricollis Wang et Ge, sp. nov. from Guangxi, L. guangxiana Wang et Ge, sp. nov. from Guangxi, L.hainana Wang et Ge, sp. nov. from Hainan, L. pedicelis Wang et Ge, sp. nov. from Yunnan, and L. similimetallica Wang et Ge, sp. nov From Yunnan are described. The geographical distribution and a key to the known 27 species from China are also given. The type specimens are deposited in Institute of Zoology, Chinese Academy of Sciences, Beijing, China. 1 Luperomorpha cheni Wang et Ge, sp. nov.（Fig.1） Descriptions. Dark brown to bluish black with purple shining, head slightly darker, fore-leg slightly paler, pronotum yellowish brown. Vertex smooth and without wrinkles, frontal tubercles subtriangular, with anterior angles extending to between antennal socket, distinctly divided from each other with short longtitudinal furrow; inter-antennal space rather prominent, narrow. Antennae slender, exceeding to middle part of elytra,second and third segments shortest, former spheral, latter slightly narrower and shorter, fourth longest, 1.5 times as long as length of second and third combined, fifth to tenth slightly shorter, equal in length, eleventh slightly longer, pointed apically; forth to seventh segments strongly serrated （Fig. 3）, eighth to eleventh filiform. Pronotum length slightly shorter than width, posterior angles bluntly rounded, disc convex, without depression on medio-lateral sides, smooth and without wrinkles and punctures, shallow and fine punctures being visible under higher magnifications. Scutellum triangular, smooth and impunctate. Elytral base wider than pronotum; punctures shallow and fine, weaked backward. Male fore-tarsomere 1 not broadened. Hind femur is not as thickened as other species of the genus, but with spring organ. Last sternite of abdomen depressed medially, spoon-shaped（Fig.26）, apex tri-lobed. Aedeagus robust and short, apex wide （Fig. 11）. Body length： 3mm. Holotype ♂, China, Sichua
出处
《动物分类学报》
CSCD
北大核心
2010年第1期190-201,共12页
Acta Zootaxonomica Sinica
基金
国家自然科学基金(30970393)
中国科学院创新方向性项目(KSCX2-YW-Z-015)项目资助.
关键词
叶甲科
跳甲亚科
寡毛跳甲属
新种
中国
Chrysomelidae Alticinae Luperomorpha China new species.
