The Cornelian, Deudorix epijarbas is a species of lycaenid or blue butterfly found in south-east Asia from India to the Fiji, including the Philippines, and also the tropical coast of Queensland in Australia. The wingspan is about 30 mm. The larvae feed on Sapindus trifoliatus, Euphoria longan, Litchi chinensis, Aesculus indicus, Connarus species (in seed capsules), Harpullia pendula, Pometia pinnata, Caryota rumphiana and Sarcopteryx martyana.