Papilio iswaroides is a species of swallowtail butterfly from the genus Papilio that is found in Malaysia and Sumatra. It was first described by German entomologist Hans Fruhstorfer in 1898. Subspecies Papilio iswaroides iswaroides (Sumatra) Papilio iswaroides curtisi Jordan, 1909 (Peninsular Malaya) Taxonomy Papilio iswaroides is a member of the helenus species-group. The members of this clade are Papilio helenus Linnaeus, 1758 Papilio iswara White, 1842 Papilio iswaroides Fruhstorfer, 1898 Papilio nephelus Boisduval, 1836 Papilio nubilus Staudinger, 1895 Papilio sataspes C. & R. Felder, 1865 References iswaroides Butterflies described in 1898 Butterflies of Indochina Taxa named by Hans Fruhstorfer