头顶内侧刚毛
inner vertical bristle
inner vertical bristles inner vertical bristle
背侧刚毛
notopleural bridtles
dorsolateralis
dorso-lateral setae
dorsolateral dorsolateralis
前背中侧刚毛
anterior dorsocentral bristles
胸侧刚毛
thoracic pleural bristles
侧头鞍沟
lateral glabellar furrows