Attacus atlas is family Saturniidae is the biggest moth in south east Asia or may be in the world. The color is yellow to brown. The expanse of wings is about 20-25cm. the female is much larger than the male. The male's antennae are larger than the female's. Wings have spots like eyes; wings color are grey, orange, brown reddish. Feathery antennae; male is bigger than female. Larvae is big with thorns/hairs. Build cocoon (chrysalis) from saliva liquid that contain of sticky substance. Cocoon is hanged on the twig, leave, bush, or among the leaves on the ground. Adult female which just come out from the cocoon will release a liquid (pheromone/smell) to attract male. Giant butterfly has weak flight. At the previous time people used the cocoon to make thread.
Indonesia/South East Asia
it is on endangered status