Nacaduba biocellata (C. & R. Felder, 1865), or the Two -Spotted Line Blue,(first described by Cajetan and Rudolf Felder, father and son,Austrian entomologists in 1865) is a 20 mm wingspan Indo-Australian butterfly also inhabiting Singapore. Its pale-yellow caterpillar feeds on acacia and turns to red (or sometimes green) colour before becoming a pupa. It takes the butterfly of about a fortnight from a new-born egg to an imago (an adult butterfly).
The bead butterfly is woven of 13 colours.
The bead pattern is available at https://bead-patterns.com/beadpattern/nacaduba-biocellata-butterfly