Stenotortor Baker, 1923

Viraktamath, C. A. & Wilson, Michael R., 2018, New species of the leafhopper genera Sophonia and Stenotortor (Hemiptera: Cicadellidae: Evacanthinae) from the Oriental region, Zootaxa 4378 (3), pp. 356-366 : 365

Key to species of Stenotortor Baker

1 Crown more than twice as long as pronotum, scutellum distinctly shorter than pronotum; crown, pronotum and forewing with dark brown markings ( Fig. 8 ) (Papua New Guinea).......................................... S. madangensis Evans

- Crown at most 1.75 times as long as pronotum, scutellum distinctly longer than pronotum; crown, pronotum and forewings with reddish markings ( Figs 5, 6, 10 )...................................................................... 2

2 Crown strongly acutely pointed, about 1.5 times as long as pronotum ( Fig. 5 ) (south India)............... S. acuta sp. nov.

- Crown less acutely pointed or conically rounded, less than 1.4 times as long as pronotum ( Figs 6, 10 )................... 4

3 Forewing apical half with costal submarginal red stripe, crown apex rectangulate ( Fig. 10 ) (northeast India)..................................................................................... S. subhimalaya Viraktamath & Wesley

- Forewing apical half without costal submarginal red stripe, crown acutely pointed ( Fig. 6 ) (Singapore)..... S. inocarpi Baker

Figures

FIGURES 1–11. Species of Sophonia and Stenotortor, dorsal habitus and label data. 1. Stenotortor picta sp. nov., holotype male; 2–3. Sophonia sandakanensis (Baker), male and female, respectively; 4. Sophonia similis sp. nov. holotype male; 5. Stenotortor acuta sp. nov. holotype male; 6–7. Stenotortor incocarpi Baker, paralectotype male; 8–9. Stenotortor madangensis Evans, holotype male; 10–11. Stenotortor subhimalaya Viraktamth & Wesley, holotype male.