Mark-
You found P. b. ibityensis, or another large, dark form of P. bastardi? I'm trying to track down as much info as I can about where they occur, what the habitat is, etc. I think there is a big difference between moist and humid conditions with this species. My adults will not produce when there is moisture, and other keepers I've spoken with have reported strange growths and sores under moist conditions. Also, babies perish. However, I give them a very light misting once or twice a month and a water dish is always present.
Dry really seems to be the way to go with the species I keep/kept. My P. picta produced faster (14 days, vs. 20-24 days) when kept dry. The other P. bastardi ssp. I keep produces like cockroaches under dry conditions (10-14 days between clutches).