Graphium nomius swinhoei
Moore 1878 - The Spot Swallowtail
Koh Pha Ngan only.
One of three species of 'Swordtails' found on the Islands. This is primarily a forest species and can be found flying close to rivers and streams. So far, only seen once on Koh Pha gan, and its absence from Samui is surprising, and should be looked for.
The males of this species love to puddle, and at times, large numbers can be found on the mainland congregated around a single damp patch.
Flight Period
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| x |
Wingspan
60 - 85mm
Early Stages
Fully known.
Larval Foodplant
Miliusa tomentosum and Miliusa velutina(Annonaceae)
Range
Thailand but not the lower peninsular area,NE India and Indo-China. (Other subspecies from Sri Lanka and peninsular India)