Fig. 1. Sogana spp., diagnostic characters. A–E in Sogana cysana sp. nov., a new tropiduchid planthopper from Chu Yang Sin National Park in Vietnam and key to Vietnamese species of the genus (Hemiptera: Fulgoromorpha: Tropiduchidae)

Fig. 1. Sogana spp., diagnostic characters. A–E, head and thorax, dorsal view. F–J, right tegmen. K–O, anal tube, dorsal view. P–T, aedeagus, left lateral view. U–Y, aedeagus, ventral view. S. bachmana: A, F, K, P, U; S. baviana: B, I, N, S, X; S. condaoana: C, G, L, Q, V; S. cucphuongana: D, J, O, T, Y; S. longiceps: E, H, M, R, W.