5. *Ssp. (?) insularis (Ney, 1905)11) [♂, ♀]
(Distribution)
INDONESIA [N. Sumatra] Deli (=Medan)
(Characteristics)
Although described on basis of a pair of specimens, subsequent report of discoveries from Sumatra Island have been ineffective.
(Spotted pattern)
Both sexes are small and resemble ssp. malaiianus.
♂: The semi-translucent golden patch on HW is brighter and the black marginal border is narrower than other ssp.
♀: Vein-stripes on FW are minute. The dark discal spots are small and dark marginal border is narrow, so that the yellow spots are large and bright.