
Clearwinged mimic white, Tatama National Park, Colombia
About 90% sure of this species. The white dots match, the yellow patches match, the striped body matches, the only thing I'm in doubt over is the orange patch. It's small and faded in this one, larger on most other photos.
If this is the correct species, it's an interesting one as it looks virtually identical to several clearwing species whilst not actually being one. As the name explains :)

"Dismorphia theucharila", the clearwinged mimic white, is a species of butterfly of the Pieridae family. It is found from Mexico to Bolivia and the Guianas. The wingspan is 25–27 mm. It exhibits sexual dimorphism.