摘要
给出了中国蝼蛄属的检索表,并描述了该属1新种G.mabiana sp.nov.。新种与尼泊尔种类G.pygmaea相似,但可以通过如下特征加以区分:径脉末端不分岔,翅室呈三角形,阳茎基片横向骨片的侧端尖锐;此新种还与河南蝼蛄G.henana相似,区别为:新种前翅超过第5节背板,后翅到达第4节背板后缘,而河南蝼蛄G.henana前后翅均未伸达腹部第4节背板后缘;新种前胸背板无心纹斑,河南蝼蛄G.henana有;新种阳茎侧突囊弯钩状,后者为弯月形。
A key to the spedes of the genus Gryllotalpa from China is given. A new species, G. mabiana sp. nov., is described. The new species is similar to G. pygmaea found in Nepal, from which k may be distinguished by radius undivided distally, stridulatory area shaped as triangle, and lateral tip of transversal sclerite of epiphaUus acute. G. mabiana sp. nov. is also similar to G. henana, but can be distinguished by： the fore wing reaching beyond the fifth tergite, hind wing reaching posterior margin of forth tergite; pronoturn without cordate sculptural marks; parameres as hook-shaped.
出处
《动物分类学报》
CSCD
北大核心
2008年第1期14-17,共4页
Acta Zootaxonomica Sinica
基金
National Science Foundation of China(30670250)
Shaanxi Normal University(2006CXS020)
关键词
中国
蝼蛄属
蝼蛄科
新种
直翅目
China, Gryllotalpa, Gryllotalpidae, new species, Orthoptera
