About Horaga syrinx (Felder, 1860)
Horaga syrinx, commonly called the yellow onyx, is a species of lycaenid butterfly, also known as a hairstreak butterfly. This species is native to the Indomalayan realm, and its distribution also extends across the Wallace Line into New Guinea. Its confirmed range includes northern India, Malaya, Indonesia, the Philippines, Sulawesi, the Moluccas, and New Guinea.