摘要
报道中国 1新纪录属———泰小叶蝉属Thailocyba,记述 4新种 :二瓣泰小叶蝉T .bilobulasp .nov .、瘤突泰小叶蝉T .tuberculasp .nov .、梅亘泰小叶蝉T .meigengiasp .nov .、长瓣泰小叶蝉T .longilobulasp .nov .,编制中国泰小叶蝉属种检索表。
The genus Thailocyba was established by Mahmood in 1967 with only the type species Thailocyba elbeli, which is the only known species as far as the present authors are aware that is distributed in Thailand and adjoining areas. This paper is the first taxonomic study of Chinese representatives of the genus Thailocyba Mahmood. 4 new species are described and illustrated. A key to species is proposed. Type specimens are deposited in the Collection of the Entomology Museum, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi. Type species:Thailocyba elbeli Mahmood. Distribution. China; Thailand and adjoining areas.Key to species (♂) 1.Caudodorsal lobe of pygofer not strongly sclerotized, caudoventral ones without macrosetae; aedeagal basal appendages curved just 1 orb…2 Caudodorsal lobe of pygofer is divided into two small lobes, the lower ones of which are strongly sclerotized, caudoventral lobe of pygofer with several rigid macrosetae; aedeagal basal appendages curved more than 1?orb 3 2.Caudodorsal lobe of pygofer with just a finger-like protrusion at dorsal margion T. elbeli MahmoodCaudodorsal lobe of pygofer divided into 2 sharp lobes T. bilobula sp.nov. 3.Caudodorsal lobe of pygofer with a shorter finger-like protrusion, caudoventral one bearing 3 macrosetae 4 Caudodorsal lobe of pygofer with a longer finger-like protrusion, caudoventral one bearing 4 macrosetae; aedeagal basal appendages dorsally curved 2 orbs and apex dorsally directed T. tubercula sp. nov. 4. Lower lobe of caudodorsal lobe of pygofer shorter and curved only once; aedeagal basal appendages dorsally curved 2 and half orbs and apex ventrally directed T. meigengia sp. nov.Lower lobe of caudodorsal lobe of pygofer longer and curved twice; aedeagal basal appendages dorsally curved 2 orbs and apex caudodorsally directed T. longilobula sp. nov.1 Thailocyba bilobula sp.nov. (Figs.1-9) Length(♂): 2.46?mm. This new species resembles T. elbeli in male genitalia but can be distinguished by i
出处
《动物分类学报》
CSCD
北大核心
2003年第2期282-287,共6页
Acta Zootaxonomica Sinica
基金
国家教育部霍英东基金资助项目
