Samarangopus rotundifolius sp. nov. (holotype) A tergites I–VI, showing the pattern of candle-shaped protuberances on the body B head, tergal view (to–temporal organ; arrows indicate pistils) C left posterior corner of tergite I D right antenna, tergal view (arrow indicates pin-shaped seta) E middle part of tergite II, with candle-like and conical protuberances F seta on coxa of leg 1 G seta on trochanter of leg 1 H seta on the coxa of leg 9 I seta on the trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B–I).