广东拟玉蝽属一新种记述——(半翅目:蝽科)

A New Species of the Genus Stachyomia Stal from Guangdong Province, China (Hemiptera: Pentatomidae)

在广东省信宜县大雾岭采得蝽亚科Pentateminae拟玉蝽属Stachyomia Stal一新种赤拟玉蝽Stachyomia rubra。新种模式标本存于中山大学昆虫学研究所标本室。在广东信宜大雾岭采得蝽亚科(Pentatominae)拟玉蝽属(Stachyomia Stal)一新种,现报道如下。描述所用长度单位为mm。模式标本保存于中山大学昆虫学研究所标本室。

The present paper deals with a new species of the genus Stachyomia Stal from Guangdong Province, China. The typa specimens are preserved in the Research Institute of Entomology, Zhongshan Univerity. All the measuremets are in millimeters. Stachyomia rubra sp. nov. (fig. 1) Boby length, ? 5.4, ?6.0; body width ?4.0, ?4.1-2. Body broadly ovate, short, convex beneath, brown-red, shining, head and front half of pronotum strongly deflected. Length of antennal segments Ⅰ:Ⅱ:Ⅲ:Ⅳ:Ⅴ = 0.4:0. 6:0.6:0.7:0.8. Anterior part and anter-lateral margins of pronotum callously elevated shown in fig. 1-a. Genital segments of male shown in fig.1-b. The new species allied to Stachyomia thamada Distant, but this species brownr-ed; lateral margins of scutellum without black mark; connexivum no naked.Host: Syzygium xinguensis Chang Holotype ?, allotype?, Dawuling Mountain, Xinyi County, Guangdong Provin-ce, China, 7. VII. 1988, collected by author.Paratypes 1 ?, 4??, same as holotype.