21. The four electron pairs are spread so as to point roughly towards the apices of a tetrahedron. 22. The elements that were face elements now comprise the apices of the new tetrahedron and vice versa. 23. The apices of the triangle are north-west and south-east making it nearly equilateral. 24. The head is brown above and in front and brownish white between the apices of both lobes. 25. Leaf apices are straight, not curved or coiled as in some other species of the genus. 26. The scales on the forewings are buff white with grey-brown apices and dark brown spots. 27. At the base, these hairs are up to thick, and they taper towards the pointed apices . 28. The proboscises often have sharp apices as well as a host of barbs and spurs on the stem. 29. The hindwing undersides are similar except that there are also a few indistinct whitish markings near their apices . 30. The forewings are dark grey, the scales whitish on their basal halves, blackish toward the apices .
