中国球瓢蜡蝉属二新种记述(半翅目,瓢蜡蝉科)

1丽球瓢蜡蝉Hemisphaerius lysanias Fennah Gergithus esperauto Chou et Lu,1985:122,新异名观察标本:1♂(Gergitnus esperauto Chou et Lu的正模,原文记述为1♀,实际标本为雄虫),海南海口,1964-05-29,刘思孔采;1♂,海南岛保亭,1964-04-12,刘思孔采;1♂,海南马岭,1974-12-18,杨集昆采;2♂♂,海南尖峰岭,1981-01-6/8,陈振耀采;1♂,1♀,海南吊罗山,1983-05-23,张雅林采;1♂,海南岛尖峰岭,1983-05-26,张雅林采;3♂♂,2♀♀,海南琼中牙畜岭,2002-07-02,王培明采;21♂♂,7♀♀,海南定安县翰林,2002-07-26,王宗庆、车艳丽采;1♂,3♀♀,海南吊罗山,2002-08-16,王培明采;1♀,海南定安县岭口,2002-08-25,王宗庆、车艳丽采.2三瓣球瓢蜡蝉,新种Hemisphaerius trilobulus sp.nov.本种与H.tappanus Matsumura相似,但可从以下特征区分:1)前者前翅中域及边缘分别具有1斜条纹,条纹之间具有1个圆斑,后者翅近端部具2斜条纹;2)前者唇基端部具横带,后者唇基中央具2条纵带.正模♂,云南勐腊,1991-05-15,王应伦、彩万志采.副模:2♀♀,云南西双版纳勐仑,1974-04-21/30,周尧、袁锋、胡隐月采;2♂♂,3♀♀,云南西双版纳勐仑,1982-04-17/24,周静若、王素梅采;20♂♂,云南勐腊瑶区,1991-04-08/22,王应伦、彩万志采;10♀♀,云南勐腊瑶区,1991-05-07/11,王应伦、彩万志采.3双斑球瓢蜡蝉,新种Hemisphaerius bimaculatus sp.nov.本种与H.palaemon Fennah相近似,但可从以下特征区分:1)后翅仅为前翅的0.4倍,后者后翅为前翅的0.5;2)后足刺式6-10-2,后者6-9-2;3)额的端部具有2个浅色的斑,后者无.正模♂,福建天游,1982-06-27,张万池采.副模2♀♀,福建武夷宫,1982-06-26,齐石成采;1♀,福建戴云山,1984-07-30,崔志新采.

TWO NEW SPECIES OF THE ORIENTAL PLANTHOPPER GENUS HEMISPHAERIUS SCHAUM (HEMIPTERA, ISSIDAE)

In the present paper, two new species, Hemisphaerius bimaculatus sp. nov. and Hemisphaerius trilobulus sp. nov.are described and illustrated, H. lysanius Fennah from Viemam is illustrated and found to be a senior synonym of Gergithus esperauto Chou et Lu. The type specimens are kept in Entomological Museum, Northwest A & F University (NWAFU).