First records of the genera Sivaloka Distant, 1906, with two new species from China, and description of a new species of genus Kodaianella Fennah, 1956 (Hemiptera, Fulgoromorpha, Issidae)

The genus Sivaloka Distant, 1906 (Hemisphaeriinae, Kodaianellini) is recorded from China for the first time, with two new species Sivaloka arcuata Chang & Chen, sp. nov. (China: Guizhou) and Sivaloka trigona Chang & Chen, sp. nov. (China: Guangxi). One new species of Kodaianella Fennah, 1956, Kodaianella furcata Chang & Chen, sp. nov. (China: Guangxi) is also described and illustrated; female genitalia of two known species in Kodaianella are described. A checklist of species of the tribe Kodaianellini with their distribution and a key to genera are provided.