Correction.

In looking at these examples of the same ssp amphimuta from S. Thailand.
The postdiscal band above the 'V' spot is also partially broken, so a well-shaped 'V' spot is still important in the identification.

http://yutaka.it-n.jp/lyc4/81890001.html
Use google zoom to see the markings.


TL Seow: Cheers.