Scanning electron micrographs of sensilla styloconica on the female and male antennae of Scopula subpunctaria. (A) sensilla styloconica located on the ventral surface of the terminal segment of flagellum (in white circle); (B) sensilla styloconica found on male antennae showing single cone-shaped structure at the apex (white arrows); (C) sensilla styloconica found on female antennae showing two cone-shaped structure at the apex (white arrows); (D) sensilla styloconica found on male antennae showing three cone-shaped structure at the apex (white arrows).