40 gallon is fine for this species. You don't need it super humid in the enclosure for this species either. They tend to prefer slightly drier conditions in comparison to most uroplatus. for this species, I would recommend only spraying them once at night for moisture/drinking, anything more than that unless you are simulating a rainy reason is excessive.
Since its dehydrated, I would say its a WC animal. There was a recent import of some Uroplatus, not a large quantity but enough that they are floating about. you probably wont see very many loan females available as they are imported male heavy for the most part.
