中国颖蜡蝉科(Achilidae)三新种(同翅目:蜡蝉总科)

Deseription of Three New Species of the Achilidae from China (Homoptera: Achilidae)

本文记载中国颖蜡蝉科(Achilidae)三新种,即西藏广颖蜡蝉(Catonidiatibetensis Wang et Huang,n.sp.),挂墩广颖蜡蝉(Catonidia guadunensis Wanget Huang,n.sp.)和峨眉广颖蜡蝉(Catonidia emeiensis Wang et Huang,n.sp.).附有特征图.截止目前,加上作者于1985年发现的一新纪录种(见中国经济昆虫志——蜡蝉总科36册)和1990年所发表的二新种(华北农学报5(4)1990),中国广颖蜡蝉属共计六种,其中有三种为害果树.本文附有种类检索表.模式标本均保存在石家庄果树研究所昆虫标本室.

Three new species of Achilidae collected from China are reported in this paper. All the specimens are preserved in the insect collection room of Shi-jiazhuang Pomology Institute.1 . Catonidia tibetensis Wang et Huang, n. sp.This species somewhat resembles C.sobrina in appearance, but may be distinguished by the colour and two dark brown spots of anterior field of tergmina. Holotype: 1? , Tibet(Lingzhi,3500m),Li Fasheng collected it,1978-8-3.2 . Catonidia guadunensis Wang et Huang, n. sp.This species is similar to C.fujianensis , but may be distinguished by the truncation of anterion field of pronotum and the colour of tergmina.Holotype, 1?, Fujian prov., Wuyi mountains, Guadun , Wang Sizheng collected it from Chinese olive, 1984-Ⅶ-09.3 . Catonidia emeiensis Wang et Huang, n. sp.This species is similar to C. anhuiensis, but may be distinguished by the shape of face and streak of tergmina.Holotype: l?, Sichuan prov., Emei mountains. Wang Sizheng and Wang Tao collected it from loguat, 1985-Ⅶ-26.