Advikus, Viraktamath & Yeshwanth, 2020

Viraktamath, C. A. & Yeshwanth, H. M., 2020, A new genus and three new species of leafhopper tribe Scaphoideini (Hemiptera Cicadellidae: Deltocephalinae) from India with a note on Gunghuyana cingalensis Distant, Zootaxa 4895 (1), pp. 67-85 : 74

Key to species of Advikus gen. nov.

1. Face with dark brown to black spot below antennal bases ( Figs 5 HI); pronotum with dark brown to black spot below lateral carina anteriorly ( Figs 5 DF); male pygofer without dorsal marginal process ( Figs 9A , 10A ).......................... 2

- Face and pronotum without such spots ( Figs 5 BG); male pygofer with dorsal marginal process ( Figs 8 AB)................................................................................................. A. siddappajii sp. nov.

2. Male pygofer with ventral process ( Figs 10 AB); aedeagus with pair of process on dorsal apodeme and shaft straight with pair of subapical short processes ( Figs 9 FG)................................................. A. andamanicus sp. nov.

- Male pygofer without ventral process ( Fig. 10A ); aedeagus without processes on dorsal apodeme, shaft strongly recurved at midlength and with pair of processes near gonopore ( Fig. 10F ).............................. A. radhamaniae sp. nov.

Figures

FIGURES 5 A–I. Habitus and faces of species of Advikus gen. nov. A–B, A. siddappajii sp. nov.; C–D, A. andamanicus sp. nov.; E–F, A. radhamaniae sp. nov.; G, A. siddappajii, face; H, A. andamanicus, face; I, A. radhamaniae, face.A, C, E: habitus, dorsal view: B, D, F: habitus, lateral view.

FIGURES 8 A–I. Advikus siddappajii gen. et sp. nov. male genitalia: A, genital capsule, lateral view; B, pygofer dorsal process, ventrolateral view; C, pygofer, dorsal view; D, subgenital plate and part of valve, dorsal view; E, style, dorsal view; F, fused connective and aedeagus, lateral view; G. aedeagal shaft and basal processes, ventroposterior view; H–I, fused connective and aedeagus, dorsal and ventral views, respectively.

FIGURES 9 A–G. Advikus andamanicus gen. et sp. nov. male genitalia: A. pygofer, lateral view; B genital capsule, lateral view; C, genital capsule, dorsal view; D, valve and subgenital plate, ventral view; E, style, dorsal view; F, fused connective and aedeagus, dorsal view; G, fused connective and aedeagus, lateral view.

FIGURES 10 A–F. Advikus radhamaniae gen. et sp. nov., male genitalia: A, genital capsule, lateral view; B, genital capsule, dorsal view; C, subgenital plate and part of valve, ventral view; D, style, dorsal view; E, fused connective and aedeagus, dorsal view; F, fused connective and aedeagus, lateral view.