It is a tiny butterfly isn't he?
Hi K.It is about 32-34mm. Perhalf not tiny but small since there are smaller butterflies live in Sri Lanka than this one and smallest one is little bit smaller than new one rupee coin.:)
What's that plant it's feeding on?
AmilaIts larva feeds on varies Capparis specis and Cleome species of family Capparaceae such as Capparis roxburghii (Velangiriya) and Cleome aspera and Cleome chelidonii known as wal aba.