Post 120.

The 1st is C. bulis.
The 2nd is also C. bulis as the orange on the forewing can be seen & does not reached the submarginal striae.
The 3rd is likely to be the same.

I would say 15 & 16 are also C. bulis.

This means the feature to separate bulis & santana (the submarginal striae in space 6 & 7) is unreliable.

TL Seow