Common Name: Yellow Coster Butterfly
Scientific Name: Acraea issoria
Size: 58-64mm (wingspan)
Location: Hattiban, Kathmandu & Rampa, Dolakha, Nepal
Fairly common in the rice fields and open areas, I saw these butterflies in Rampa, Dolakha, and then again in Hattiban, Kathmandu. These Yellow Coster Butterfly falls under the COSTERS, family ACRAEIDAE and have four legs.
Please feel free to comment below if the above species has been misidentified.