Need help on below Dacalana.
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They are all D. vidura.
There is a lot of confusion between what is D. vidura & sinhara on the net.
It is best to follow the key in C&P4 which describes the peninsular forms of both.
The key states in D. sinhara the orange patch more or less obliterate the black striae above it in space 2 & part of space 1b.
Male .Taman Pertanian ,Kuantan.
http://web.fc2.com/jump/?url=http://...7P5295144q.jpg
Female S. Thailand, border. note orange patch is well formed but there is no black striae at the margin.
https://farm1.staticflickr.com/455/1...bc55a495_c.jpg
TL Seow: Cheers.
Probable D. sinhara male . Sg. Tua, Selangor. Note absence of balck stria at margin of orange patch in space 2.
http://www.samuibutterflies.com/blog...8/IMG_4220.jpg
Typical D. vidura male also frm Sg. Tua. The lunulate (curved) black striae seem to be a variable feature.
http://www.samuibutterflies.com/expe...acalanavidura/
Last edited by Psyche; 17-Aug-2016 at 04:27 PM. Reason: add. pix.