Delias apoensis Talbot 1928 
Subspecies and range of Delias apoensis :
. apoensis Talbot 1928 - Mount Apo, Mindanao
. maizurui Yagishita & Nakano 1993 - Mount Kitanlad, Mindanao
Notes on Delias apoensis :
Yagishita names a new subspecies from Mt. Kitanlad in his 1993 work. As I am unable to read Japanese, I do not know the reasons behind this. I have been provided with photographs of both subspecies, and can see very little difference.
It is retained for the time being.
Group belisama species :