Hey Swords - ghosts are actually burst hatchers. I don't think you'll get any more nymphs.
Might be because it was the first ooth she laid....does the second one look better? Sometimes they're just schangad for no reason, too.
Generally, nymphs see to start getting hungry 24 - 48 hours after hatching.
I raised ghosts communally, so you don't really ever have to separate them as long as you keep them fairly well fed.....though with just four, I don't know if you want to chance it. I started with 10, and ended up with 7. Then all hell broke loose - I had 5 males, all of whom molted to adult fine....and two females. The first to mold (TWO MONTHS after the males matured) mis-molted and died. The second, two weeks later, fell, but I got there in time to rescue her. However, ALL my males died of old age before she was ripe. Then she died two days after being mated (about 2 months later) to a male I procured from a friend.
Sheesh.
I have four ooths that I have since gotten now that I'm waiting on...but they seem to take a while. Here's to hoping! This is a GREAT species.
Have you tried D. bolivari? It's a South American dead leaf - also really cool, and also very long-lived. I have a fresh male and female adult that I'm going to try and mate this weekend (if he's finally ready - break out the soft music and wine!).