A new species of the genus Dentatissus Chen, Zhang & Chang (Hemiptera, Fulgoroidea, Issidae) from the Korean Peninsula, with a key to the genus

Female genital structures of Dentatissus longispinosus sp. nov. A female genitalia, lateral view B anal tube, dorsal view C female genitalia without sternum VII, caudal view D gonoplac, lateral view E gonapophysis VIII, lateral view F gonapophysis IX, lateral view G ditto, ventral view H sternum VII, ventral view. Scale bars: 1.0 mm (A); 0.5 mm (B–H).