There is extensive yellow areas on the lower surface of its wings.

The remaining lower surface of the body is dark, brown or reddish.

This was the same for the upper and lower surfaces.

Through the hole he has cut we can see a lower surface, and perhaps even another one under that.

The lower surface is a deeper green with black, brown and white markings.

The cup structures on the lower surface are relatively few in number (20-30).

The mine is found on the lower surface of the leaf.

The impression occurs in the upper bed rather than the lower surface.

The skin along the lower surface of the body is translucent.

A number of other chemical processes were also taking place on this lower surface at the same time.