Apex acuminate to cuspidate; abaxial surface paler, glabrous, midrib with minute setae and glands.
先端渐尖到骤尖背面浅，无毛，中脉具小刚毛和腺体。

The setae on abdomen, both dorsal and ventral are longer and more in number.
腹部背面及腹面的刚毛均比模式种的长而多。

oral setae undulate， densely covering margins and adaxial surface
口头的刚毛波状，浓密包括边缘和正面

18 Apex of upper lemma with a tuft of short setae.
上面外稃具的先端一束短刚毛。

oral setae slender， undulate， densely covering margins of auricles
口头的刚毛纤细，波状，浓密包括叶耳的边缘

Comparison of the setae between the dung beetle Copris ochus and the gecko Gekko gecko and the effects of deformation on their functions
蜣螂与壁虎刚毛的比较及改形对其功能的影响

Culms glabrous. Culm sheath without oral setae.
秆无毛。没有口头的刚毛的竿箨。