James,
I tried to look at the two westralis on Poppe's site but the site was
not working properly. I couldn't see any of the Pleurotomaridae. Maybe
tomorrow. If you like, I could send you a picture of my P. westralis
for comparison. I have seen quite a few and there is a certain degree
of variability -- as in most species. For instance, mine seems to have
a bit more orange coloring than the specimen a friend of mine has.
Tom Eichhorst in New mexico, USA