On the ventral forewing of E. d. calhouni , overscaling is olive brown , while on E. d. dukesi overscaling is heavier .
Is orange brown , in strong contrast with the ground color .
On the ventral forewing of E. d. calhouni , overscaling is olive brown , while on E. d. dukesi overscaling is heavier and is orange brown , in strong contrast with the ground color .