Please ID these

[jsehlms]

I picked these up with some live rock. Not sure what they are.

Found in the center on the clam shell.

High-res photo:
http://www.santown.com/gallery/d/10521-2/20110307-0826-iPhone_004.jpg

Thanks,
Jason

 

[pmvalenti]

can hardly see the polyps but looks to be your basic brown button polyps. a closer pic would help

 

[organism]

+1, green/brown palythoas

 

[ParanoidObseshn]

+2 on that