Anemone, Zoanthid, Corallimorph?

[trigfunctions]

Hi all - I saw this on Barracuda Reef in Fort Lauderdale and I have no idea what it is. It was about 25 feet deep and about 1.5 inches across. At the time it looked like the tentacles were coming out of the side of the disk, but in the picture it looks like the tentacles are coming from under the disk and the disk may be laying on top. Any ideas? Thanks.

 

[donnyb]

Erythropodium caribaeorum
appears to have been dislodged & flipped upside down...

 

[trigfunctions]

That makes perfect sense donnyb, because that stuff was all over the reef in that area. Thanks!

Coralpedia - Erythropodium caribaeorum