21. There is a silvery-whitish angulated transverse line immediately before the apex. 22. The outer margin of forewing is more angulate . 23. Full-grown examples are slightly more equilateral and more angulate than young ones. 24. The latter is angulated below the costa and then curved to the inner margin. 25. There is an angulated transverse blackish streak at one-fifth sometimes variably interrupted. 26. There is an indistinct cloudy fuscous pre-terminal line angulated opposite the apex. 27. The wings of many species have hyaline discal spots and angulate or sinuate terminal margins. 28. Margins of the wings angulated and dentated. 29. There is an ochreous transverse shade at three-fourths, angulated in the middle. 30. There is also a faint very angulate narrow fascia from the beginning of the costa.
