FIGURES 1–18. 1, 9 in A key to the genera of Tropidocephalini (Hemiptera: Fulgoromorpha: Delphacidae) of China with description of Mucillnata rava, new genus and species

FIGURES 1–18. 1, 9, Tropidocephala brunnipennis Signoret; 2, 16, Arcofacies strigatipennis Ding; 3, 10, 15, Arcofaciella verrucosa Fennah; 4, 5, Malaxella tetracantha Qin & Zhang; 6, Epeurysa infumata Huang & Ding; 7, 11, Bambusiphaga luodianensis Ding; 8, 12, Neocarinodelphax hainanensis (Qin & Zhang); 13, Yuanchia maculata Chen & Tsai; 14, Purohita theognis Fennah; 17, Neobelocera hanyinensis Qin & Yuan; 18, Belocera sinensis Muir. 1, 2, 3, 5, 6, 7, 8, head and thorax, dorsal view; 4, 14, 15, 16, 17, 18, head, ventral view; 9, 10, 11, 12, 13, head and thorax, left lateral view.