中文摘要：

记述中国片盾蚧属1新种——蔷薇片盾蚧Parlatoria rosia，sp．nov．。模式标本保存于中国科学院上海植物生理生态研究所昆虫标本馆。

英文摘要：

In the present paper one new species of the genus Parlatoria from China is described. All the type specimens are deposited in the Entomological Museum of Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences. Parlatoria rosia Li et Feng, sp. nov. （Fig. 1） The new species is similar to P. multipora McKenzie, but can be distinguished from the latter by： 1） three pectines between third and fourth lobes; pectine is not fimbriate; 2） without median group; anterolateral and posterolateral with few pores. However, the latter; 1） four pectines between third and fourth lobes; pectine is fimbriate; 2） median group with 2 or 3 pores; anterolateral and posterolateral with many pores. Holotype： ♀, Shanghai, China, 20-Ⅳ-1974, collected by HU Jin-lin. Paratypes： 5 ♀ ♀, same data as the holotype. Host： Rosaceae.