The female in the scene, whose name was Nora, looked very much like the woman reading the book.

The female in these drawings looks brighter than the male.

The reason it has that name is because the male and female don't look alike.

Males and females look very similar; the male is 2.5mm long.

In other species, the female will look after the eggs while the male hunts for both of them.

The male and female do not look alike in coloring.

It means that the male and the female of a species look noticeably different.

The male and female of the species look similar.

Finally the old female opened her eyes again and looked right at Yua.

Behind him, three females looked at one another as if that wasn't a certainty.