At once recognized by the black apex of the forewing of the male being continued along the costal margin for some distance and by the markings of the underside of the hindwing being almost entirely suppressed by light scaling. In the southern districts of the Balkan Peninsula, Asia Minor and Transcaucasia. — caudatus Stgr.
The male forewing is instantly recognizable by its black apex extending along the costal margin for some distance, while the markings on the underside of the hindwing are nearly entirely covered by light scales. This species can be found in the southern regions of the Balkan Peninsula, Asia Minor, and Transcaucasia. — caudatus Stgr.