SEM images of the dorsal wing scales of female C. ataxus. (a) law-magnified image. (b) Ridges and cross ribs in a violet scale (left)
and a dark brown scale. (c) Enlarged image of the ridges and ribs in the violet scale. (d) Enlarged image of a part of (b). (e) Cross-section
of a groove area, revealing triple piled layers (marked by number). (f) Cross-section disclosing the structure beneath