Taxonomy Of Idiocerinae From China And Its Adjacent Countries(Hemiptera:Cicadellidae)

The insect subfamily Idiocerinae contains approximately 800 species in 114 genera,widely distributed in all the zoogeographical realms.The present dissertation deals with taxonomy of Idiocerinae from China and its adjacent countries.The research history of Idiocerinae both at home and abroad is briefly introduced,material and methods are introduced.In the taxonomic section,48 species in 22 genera from China and its adjacent countries are described,including 4 new genera,6 newly recorded genera,31 new species,4 newly recorded species,3 new synonyms,1 new combinations.Keys to genera,and species are provided.Each species is described with male the habitus and genitalia illustrated,as well as some females.The new taxa are listed as follows:New genera:Anaticollumus,Germinus,Pileiidiocerus,Undophomorpha.New species:Anaticollumus cyclformula,Anidiocerus brevispinus,Anidiocerus longimus,Balcanocerus scotanidius,Balcanocerus solenoidius,Balcanocerus spilsternus,Balcanocerus zebranus,Busonia fuscopitia,Busonia lactelogia,Busonia lepidomorphia,Busonia lii,Busonia odontstipitia,Busonia rectiformia,Busoniomimus umbelltus,Germinus xanthensus,Idiocerus rhipiculus,Idioscopus antimaculatus,Idioscopus curvtus,Idioscopus dentoitus,Idioscopus polyritotus,Jogocerus rutilatus,Lankacerus baculobatus,Nabicerus baculatus,Nabicerus dentimus,Pileiidiocerus unsinuatus,Podulmorinus acomatanus,Podulmorinus petalota,Podulmorinus rhyticus,Populicerus dichiforma,Tautocerus cycloformus,Undophomorpha glaucobosa.New record genera to China:Balcanocerus Maldonado-Capriles;Nabicerus Kwon;Parocerus Vilbaste;Podulmorinus Kwon,1985;Sahlbergotettix Zachvatkin.New record genus to Thailand:Lankacerus Viraktamath.New record species to China:Nabicerus fuscescens(Anufriev),Parocerus laurifoliae(Vilbaste),Podulmorinus opacus(Anufriev),Sahlbergotettix fulvius(Dlabola).New synonyms:Anidiocerus flavidus,Idioscopus incertus.New combinations:Germinus sandagouensus.