Papilio memnon agenor
Distribution in HK: Very common
Total count in the surveys: 3
Basal areas on the underside are marked with red colour. Costal areas of hindwing have 2 C-shaped red marks. On flight throughout the whole year except February.
翅底基部有紅斑。後翅前緣無兩個C字形紅斑。除二月外,全年可見。
Caterpillars feed on Shiny-leaved Prickly Ash.
幼蟲食用兩面針。