It is a kind of silk produced by the atlas moth. The Atlas moth and Hercules moth, however, have greater wing areas. Atlas moth cocoons are sometimes used as small pocket change purses in Taiwan. The largest moth, the Atlas moth, can be found in the Philippines. Butterfly species include Rajah Brooke's birdwing, while moth species include the Atlas moth. Samia wangi, the lesser Atlas moth, is a species of moth in the family Saturniidae. The Atlas Moth is an American post-metal band from Chicago, Illinois, that formed in 2007.