1. Forewings with first costal cell containing a broad bright red area, filling almost half the first costal cell (Fig. 257f)............ 2

- Forewings without such a broad, bright red area in first costal cell; however, a red stripe might line the costal margin (Fig. 256f).. 3

2. Forewings with veins in basal half covered by numerous light dots (Fig. 257f)..................... R. sophiae sp. nov., p. 116

- Forewings without light dots on basal veins (Fig. 258f).......................................... R. thyrsis Fennah, p. 117

3. Forewings with a red stripe along base of costal margin (Fig. 256f).............................. R. cyclops sp. nov., p. 115

- Forewings without a red stripe a the base of the costal margin..................................... R. lucida (Muir), p. 116