Description
The forewings are chrome yellow, darkest at the base of the costal margin. There is a rather wide band crossing the wing just beyond the cell, and the apex and outer margin are dark purplish brown. The hindwings are pale chrome yellow, but the apex and outer margin are purplish brown to the middle. A faint brown line extends from the end of the cell to the middle of the outer margin.References
Phostria Moths described in 1902 Moths of South America {{Phostria-stub