Morphological adult: the wingspan is 90- 1 10 mm, and there are gray-white or yellow-white hairs on the side. The colors of the body and wings change with the seasons: the colors in spring are light and dark brown, and the colors in summer are dark black. The patterns on the wings are yellow-green or yellow-white, and the arrangement of patterns in spring and summer is the same, except that there are 1 black spots on the front edge of the rear wing of Xia Xiong butterfly. There are 4-5 radial stripes in the basal part of the front wing, which are almost connected with the end, and there are 2 horizontal stripes in the last half; The outer edge area has 1 row crescent markings; There are 1 longitudinal strips in the middle and rear areas, and the outer edges are arranged regularly, increasing one by one from the front edge to the rear edge. In the cu2 room, there are 1 longitudinal strips extending from the wing base, angled in the middle and hooked at the end. There are 1 slender longitudinal stripes along the trailing edge. The markings on the basal part of the hind wing are arranged along the veins and separated by veins; There are 1 blue spots in the secondary peripheral region, which are sometimes not obvious; There are 1 rows of meniscus stripes in the outer edge area, and 1 rows of annular or semi-annular red stripes in the hip corner. The reverse side of the wing is slightly lighter in color, with obvious marks in the secondary outer areas of the front and rear wings, and the rest are similar to the front side.