文献类型： 外文期刊

作者： Saito, Y. ¹ ; Sato, Y. ³ ; Chittenden, A. R. ⁴ ; Lin, J-Z ² ; Zhang, Y-X ² ;

作者机构： 1.Hokkaido Univ, Res Fac Agr, Sapporo, Hokkaido 0608589, Japan

2.Fujian Acad Agr Sci, Inst Plant Protect, Res Ctr Engineer & Technol Nat Enemy Resource Cro, Fuzhou 350013, Fujian, Peoples R China

3.Univ Tsukuba, Mt Sci Ctr, Sugadaira Res Stn, Ueda, Nagano 3862204, Japan

4.Hokkaido Univ, Res Fac Fisheries Sci, Hakodate, Hokkaido 0418611, Japan

关键词： spider mite; criptic species; male-to-male aggression; sociality

期刊名称：ACAROLOGIA （ 影响因子：1.242； 五年影响因子：1.056 ）

ISSN： 0044-586X

年卷期： 2018 年 58 卷 2 期

页码：

收录情况： SCI

摘要： We provided a new diagnosis of the genus Stigmaeopsis. Then we described two new species that are very closely related to Stigmaeopsis miscanthi (Saito) from Miscanthus spp. in Japan and China. The Japanese species, named Stigmaeopsis sabelisi Saito et Sato n. sp., was previously referred to as Stigmaeopsis miscanthi low aggressiveness form, and is characterized by its low male-to-male aggression behavior. The other species, Stigmaeopsis continentalis Saito et Lin n. sp., was found in China (Fujian district). Thus four species could be discriminated from the species inhabiting Miscanthus and reed grasses. However, the two new species and S. miscanthi resemble each other very closely, thus they are considered to be sibling species. To identify them several naive characters, geographic distribution and genetic data are needed. An updated key to all known species of Stigmaeopsis is also proposed.