FIGURES 65–72 in Four new species of the grass feeding leafhopper genus Nicolaus Lindberg (Hemiptera: Cicadellidae: Deltocephalinae) from the Indian subcontinent

FIGURES 65–72. Female valvulae of Nicolaus. 65–68. Nicolaus bihamatus Xing & Li.: 65. First pair of valvulae, lateral view; 66. Apex of first pair of valvulae magnified; 67. Second pair of valvulae, lateral view; 68. Apex of second pair of valvulae, magnified. 69–72. Nicolaus cornutus sp. nov.: 69. First pair of valvulae, lateral view; 70. Apex of first pair of valvulae magnified; 71. Second pair of valvulae, lateral view; 72. Apex of second pair of valvulae, magnified.