Two new species and a new combination in the genus Ricanula Melichar, 1898 for Ricaniidae from China (Hemiptera: Fulgoromorpha)

Two new species of the genus Ricanula Melichar, 1898 within the family Ricaniidae (Hemiptera: Fulgoromorpha) from China are described and illustrated: R. curva sp. nov. and R. peronata sp. nov. Ricania cacaonis Chou et Lu, 1977 is redescribed and transferred to genus Ricanula. Ricanula pulverosa (Stl, 1865) is re-illustrated.