These came on the same rock as my toadstool mushroom coral did. There is only one as far as I can see, the others are just skeletons. They are really really small, so the picture isn't too great. Thanks in advance!!
Lily

link to picture:
http://s888.photobucket.com/albums/ac85/li...nt=IMG_5203.jpg

blastomussa wellsi

Where did the rock come from? I don't think "blastomussa wellsi" can be accurately identified from such a pic.

+1 to lakshwadeedp. looks more like some tubastraea more than blastos from the pic, can you get a better shot