Pretty little critter Rocket, How many of these are in the hobby? and what else is available that's not known to well if one was interested in something different? Are Pulcher in collections?
The Strophurus williamsi are held by a number of people. It's not that they're a rare or hard to find species, it's just they're underrated and not very popular (like Goldmember said), thus not flashed about and shown off, giving the impression that their numbers are low in captivity. I have considered getting back into them as I know the person with that pictured female but for now, I have enough on my plate.
I have been feeding my Ciliaris (Spinytails) around 5ish and they wait till the crix come up the sticks.....well the other night I fed them at 9pm with just the black light on and soon as the crix hit the floor all four gex dropped out the tops like paratroopers it was mad to watch. you live n learn, late night feeding from now on.