Addenda to the Revisions of the Genera Gergithus St?l and Hemisphaerius Schaum (Hemiptera, Auchenorrhyncha, Fulgoroidea: Issidae)

摘要

AbstractThe genusGnezdiloviusMeng, Webb et Wang, 2017 is revised.MaculergithusConstant et Pham, 2016, which was described as a subgenus ofGergithusSt?l, 1870, is upgraded to a genus.IshiharanusHori, 1969 is reinstalled from synonymy withGergithusand considered a valid name. Two new genera are erected,CeratogergithusGnezdilov,gen. n.(type species:Gergithus spinosusChe, Zhang et Wang, 2007) andOphthalmosphaeriusGnezdilov,gen. n.(type species:Hernisphaerius trilobulusChe, Zhang et Wang, 2006).Hernisphaerius bistriatusSchumacher, 1915,Gergithus carbonariusMelichar, 1906,G. rosticusChan et Yang, 1994,G. nummariusChan et Yang, 1994, andG. rotundusChan et Yang, 1994 are transferred to the genusEpyhemisphaeriusChan et Yang, 1994,Gergithus quinquemaculatusChe, Zhang, Wang, 2007—to the genusMaculergithus,Gergithus chelatusChe, Zhang, Wang, 2007 andG. pseudotessellatusChe, Zhang, Wang, 2007—to the genusCeratogergithus,Hernisphaerius binocularisChen, Zhang, Chang, 2014—to the genusOphthalmosphaerius, andGergithus robustus hoozanensisSchumacher, 1915—to the genusGnezdilovius. The male genitalia ofGergithus herbaceus(Kirby, 1891) andHernisphaerius interclususNoualhier, 1896 are illustrated for the first time.]]>