Shane, that might be it. According to an email I got from the previous owner, it is a "basfimus frag." He may have heard incorrectly or just guessed at spelling.
The frag I have is too little to see well but looks similar to the Blastomussa pictures I see on the web. However, my coral fragment doesn't look as flexible as the web pictures.
I'll try to get a better picture and run it by everyone.
Edited by clismi