Hi Scott, the reason I didn't go as far as to suggest the animal subspecies as nobbi nobbi was because of exactly your point on the confusion currently in this group and the complex generally. I think we can safely say we are past identifying the southern populations of this group as subspecies coggeri and the northern populations as nobbi nobbi. I am sure the "gel jocks" to pinch one of your lines, will sort it all out for us one day in the not too distant future.
Best Regards