Discophora necho engamon Fruhstorfer,1911
The Blue Duffer – ผีเสื้อไผ่ลายฟ้า
![Bhutanitis lidderdalii](http://thaibutterflies.com/wp-content/uploads/2016/07/Discophora-necho-1.jpg)
Raub (Malysia) 1 September 2013 – Image courtesy of N.L. Liew
![](http://thaibutterflies.com/wp-content/uploads/2016/07/Discophora-necho.jpg)
Discophora necho engamon Fruhstorfer,1911
The Blue Duffer – ผีเสื้อไผ่ลายฟ้า
Raub (Malysia) 1 September 2013 – Image courtesy of N.L. Liew