Psychopsis Mendenhal is also another "Butterfly Orchid".
This is a hybrid.
Psychopsis papilio is a species. I've found this particular species to be more and more difficult to find in the market these days.
But then again, back then, the only local source of Psychopsis papilio was a local orchid nursery (which is no longer in business).
Intermediate to warm growing. (60 F - 95 F).
Moderately bright indirect light.
Allow a dry out period between waterings.
Give it a little air circulation.
Don't cut spikes as Ted had said. They can re-bloom from the same spikes for quite a long time.
Try not to over pot.