Fig. 12. The fore- and hind wings of the greater (A – forewing, B – hind wing) and lesser (C – forewing, D – hind wing) wax moths. The forewing breadth is 5-7 mm for greater wax moths. The termen of the greater wax moth forewing is concave while the Cu of the hind wing is 4-branched. The forewing breadth is less than 5 mm for the lesser wax moth. The lesser wax moth forewing termen is convex and the Cu of the hind wing is 3-branched. Figure text and redrawn images are from Ferguson 1987.