FIGURES 51–62 Gergithus bimaculatus Zhang and Che 51 in Two new species of the genus Gergithus Stål (Hemiptera: Fulgoromorpha: Issidae) from China, with a redescription of G. bimaculatus Zhang and Che, and G. tessellatus Matsumura

FIGURES 51–62 Gergithus bimaculatus Zhang and Che 51. male genitalia, lateral view; 52. male anal tube, dorsal view; 53. aedeagus, left view; 54. capitulum, dorsal view; 55. aedeagus, right view; 56. aedeagus, ventral view; 57. female anal tube, dorsal view; 58. gonoplac, dorsal view; 59. gonapophyses IX and gonaspiculum bridge, right view; 60. gonoplac, left view; 61. gonapophyses IX and gonaspiculum bridge, dorsal view; 62. gonocoxa VIII and gonapophysis VIII, lateroventral view. Scale bars = 0.2 mm