9 tadpole clutch from lowand fantastica....? what!

I was redoing the viv, when I found something slimy in an oak leaf.. it turned out to be 9 tads, 2 that made it out if the membrane, and 7 very close, all the same size and development.. its a 1.1 so it had to be from the lone female. I read that a usual clutch is 1-3 but 9?
Wierd huh?
Anyways I'm really excited!! Its going to be awesome to see what they will morph out like!