Table 2.

Comparison of X. yunnanensis sp. nov. and X. sichuanensis Cao et al.

Characters	X. yunnanensis sp. nov.	X. sichuanensis
Compound eyes	Without narrow band along inner margin	With a narrow yellow band along inner margin
Median ocelli	Without ring around	With a yellow ring around
Gena below the compound eye	Yellow	Black
Forewings	With obscure dirty white sub-rectangular patches, about 1.28 mm	With yellow triangular patches, about 0.9-1.1 mm
Hindwings	White	Yellow
Hind femora	With a narrow yellowish-brown marking on basal 1/3 ventrally	Without marking on basal 1/3 ventrally
Epiproct	Bottom of the side edge with a sharply angled protrusion and the narrow lower anchor-shaped base less than 1/2 the width of the upper one	Bottom of the side edge without a sharply angled protrusion and the large lower anchor base about 4/5 the width of the upper one