Pterotettigini Cadena-Castañeda & Quintana-Arias & Infante & Silva & Tavares 2025

Key to genera of Pterotettigini 1. Lower margin of the lateral lobes of the pronotum produced into a conspicuous spine (Fig. 160C). Midline of the pronotum and anterior section of the pronotal disc rising into a hump (Fig. 160A). Wings absent........................... Ocytettix - Lower margin of the lateral lobes of the pronotum subtriangular, rounded, or acute but not produced as a prolonged spine (Figs. 156B, 158B). Midline of pronotum slightly wavy or forming two conspicuous crests (Figs. 156A, 158A, 159A). Wings present.............................................................................................. 2 2. Lateral carinae of the vertex of similar height to the median carina (Figs. 156C, 157C). Midline of the pronotum elevated (Fig. 156A, 157A), and the lower margin of the lateral lobes of the pronotum obliquely truncated, rarely pointed (Figs. 156B, 157B)....................................................................................... Pterotettix - Lateral carinae of the vertex conspicuously protruding in the form of two “horns” (Figs. 158C). Midline of the pronotum elevated into two conspicuous crests (Figs. 158A, 159A), and the lower margin of the lateral lobes of pronotum acute (Figs. 158B, 159B)....................................................................... Tetticerus stat. resurr.