About three years ago I ran into a guy a Petsmart that said he had one. It was the first time I ever heard of them.

He told me that they are gentle like a BP but not a finicky eater like a ball.
I want to say that they come from Australia rather than Africa/Asia.

He also pronounced it different than the spelling. I remember, because I could not understand him, so I had to ask him to spell it

Thats about all I remember.