Pupal stage (Fig. 1h):
Thisstage lasted for 6 days. It was 15.00 – 17.00 (16.30 0.87) mm in length and 5.80 – 6.80 (6.28 0.37) mm in width at its broadest point. The surface of the pupa was smooth. The dorsal side is dome-shaped and the ventral side indented. It was green. On wing cases there were crimson-red colored markings and on the dorsal side there were ‘11’ pairs of small spiny projections which are crimson-red in color. Its weight was about 233.20 – 313.70 (280.98 33.41) mg.