中国长头象蜡蝉属一新种记述(半翅目:蜡蝉总科:象蜡蝉科)

A New Species of the Genus Doryphorina Melichar(Hemiptera:Fulgoromorpha:Dictyopharidae)from China

记述中国长头象蜡蝉属 Doryphorina 1新种:多刺突长头象蜡蝉 D.multifurcella Zheng & Chen sp. nov.。该新种与团簇长头象蜡蝉 D. conglobatus Zheng, Yang & Chen相似,与后者的区别主要在:新种阳茎基端部具有2对膜质突起,背突起细长,端部和基部具有长刺;后者背突起细长,侧面观具有3长刺在基部。详细描述了新种的外部形态特征,绘制了外生殖器鉴别特征图,并附成虫彩色照片及长头象蜡蝉属 Doryphorina 检索表。模式标本保存于贵州大学昆虫研究所。

A new species of the genus Doryphorina,D.multifurcella Zheng&Chen sp.nov.from China is described and illustrated.Photographs are provided.A key is given to identify all the known species of Doryphorina.Specimens are deposited in the Institute of Entomology,Guizhou University,Guiyang,China(GUGC).This species is similar to D.conglobatus Zheng,Yang&Chen,but differed from the pallobase with 2 pairs of apical membranous lobes,dorsal apical lobes long and slender,with long spines both at base and apical,however,the latter has long and slender dorsal apical lobes,with 3 long spines at base in lateral view.