Thank you, Les,
I will now have to eat much of my words in many previous postings. Ah, well, as they say, live and learn.

I realised that those not used to scientific terminology may still be confused, so I thought I will reword the whole thing simply thus:

If you can see SPINES on the LEGS,

It can ONLY be BAORIS OR PELOPIDAS.

It is NOT CALTORIS or any of the other genera.

TL SEow