Schlüssel: Baehr 2008 — Gattungsschlüssel
Couplet 2 · offene Äste: 1 · Kandidaten bisher: 0
Clypeofrontal region remarkably elongated anteriad, frons not hollowed in middle (Fig. 16); elytra with distinct tooth between lateral margin and the carinate lateral part of basal margin (Fig. 49); pronotum without y-shaped sulci. South Asia, New Guinea, northernmost Australia.
Clypeofrontal region not much elongated anteriad, frons deeply hollowed in middle; elytra without tooth between lateral margin and the carinate lateral part of basal margin; pronotum with deep, y-shaped sulci (Fig. 1). South Asia, South America, ? Africa, ? Australia.