摘要
记述了采自陕西省翠华山的新异蚖属1新种,即陕新异蚖Neanisentomonshaanicum sp.nov.。新种主要特征为:前足跗节感器b′-1和c′缺失,感器d极长大;腹部第Ⅴ～Ⅵ节背板缺少前排刚毛A3,毛序为8/16,第Ⅶ节背板缺少前排刚毛A1和A3,毛序为6/16;雌性外生殖器具有明显的鸭头状的头片。该新种可以通过前足跗节感器d的长度和雌性外生殖器等特征与已知种类区分。文中同时列出了新异蚖属的世界种类检索表。
Neanisentomon shaanicum sp. nov. from Shaanxi Province,China is described in the paper. It is characterized by the absence of sensilla b＇-1 and c＇ on foretarsus,with extremely long sensillum d,the chaetotaxy of urotergites Ⅴ-Ⅵ （8/16） absent of seta A3 and Ⅶ （6/16） absent of setae A1 and A3 and the female squama genitalis with distinct duck-head like caput processus. The updated key to the genus Neanisentomon is also presented.
出处
《动物分类学报》
CSCD
北大核心
2011年第1期29-32,共4页
Acta Zootaxonomica Sinica
基金
supported by the National Natural Science Foundation of China (30870282)
Innovative Program of The Chinese Academy of Sciences (KSCX2-YW-Z-0930)
关键词
原尾纲
古蚖科
新异蚖属
新种
中国
Protura
Eosentomidae
Neanisentomon
new species
China.
