On the Synonymy and Distribution of the Planthopper Genera Euroxenus Gnezdilov, 2009 and Nikomiklukha Gnezdilov, 2010 (Hemiptera, Auchenorrhyncha, Fulgoroidea: Issidae)

Abstract

The following new synonymies are established: Euroxenus Gnezdilov, 2009 = Duplexissus Wang, Zhang et Bourgoin, 2019, syn. n.; Nikomiklukha Gnezdilov, 2010 = Sarimissus Wang, Zhang et Bourgoin, 2019, syn. n. Consequently, two new combinations are formed: Euroxenus punctatulus (Wang, Zhang et Bourgoin, 2019), comb. n., and Nikomiklukha maculifrons (Wang, Zhang et Bourgoin, 2019), comb. n. Thus the genus Euroxenus Gnezdilov is recorded for the first time from the Oriental Region, and the genus Nikomiklukha Gnezdilov, from Hainan Island.