Arhopala perimuta regina
Corbet 1941 - Yellow-disc Oakblue
A small, rare species on Samui, only encountered twice, both times in the forests at Hin Lad Waterfall.
It is easily identified owing to the yellow discal area on the underside hindwing, as described in the English name for the species.
Flight Period
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| x | x |
Wingspan
25 - 30mm
Early Stages
Not known
Larval Foodplant
Not known
Range
Peninsular Thailand, Malaysia, Mergui Archipelago. Other subspecies found in Assam, myanmar and Northern Thailand.