An uncommon butterfly probably occurs all over the island where its larval host plants available, excluding higher hills . Both Ormiston (Ormiston W., 1924) and Woodhouse (Woodhouse L.G.O. , 1950) treated it as a very rare insect in Sri Lanka. However now a days it seems to be not such a rarity, probably due to adopting of its larva to feeds on varies exotic plants such as Curcuma longa[කහ/Turmeric], Curcuma zedoaria [හරන් කහ], Hedychium coronarium [එළ මල්], Kaempferia galanga [හිඟුරු පියලි], Alpinia calcarata (කලා කීරිය/කටු කීරිය/Indian Ginger/Snap-Ginger) and Zingiber officinale [ඉඟුරු/Ginger] some of them are widely cultivated. Curcuma oligantha is the only known larval food plant of it which is not introduced but indigenous (ibid).
References:
Ormiston W., 1924 The Butterflies of Ceylon, H.W.Cave & Co., Colombo 1924, AES Reprint New Delhi , 2003
Woodhouse L.G.O. , 1950 The Butterfly Fauna of Ceylon , Ceylon Government Press, Colombo , 2nd (Abriged) Edition. 1950.
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