Mimoides xynias is a species of butterfly in the family Papilionidae. It is found in the Neotropical realm.
P. xynias Hew. (13 c). Forewing with large pale green area at the hindmargin; hindwing acutely dentate, with short, narrow tail and a few red discal spots posteriorly. Beneath the forewing has a white, very faintly- green hindmarginal spot, which is smaller than the spot on the upper surface. No scent-scales. Female not known. — Eastern slopes of the Andes of Bolivia and Peru.P. trapeza R. & J. (13 c). Forewing narrower in the middle than in harmodius, the hindmarginshorter, a white spot at the hindmargin, not extending to the 2. median; hindwing triangular, sharply dentate, with 2 to 4- red spots from the hindmargin forwards, the posterior spot the largest. Beneath the white hindmarginal spot of the forewing is longer than in all the forms of harmodius. Female unknown. — East Ecuador and North-East Peru [1]