Coral id

[kirstyflash]

I originally thought it was just part of the rock but it is getting a bit bigger. It’s on a rock with a cluster of bivalves. What do I have here?

 

[sfin52]

Looks like a blastomusa

 

[James M]

Looks like a Trumpet coral

 

[kirstyflash]

Looks like a blastomusa

Possibly. The center has a bluish/green tinge and the outside is brown

 

[kirstyflash]

Looks like a Trumpet coral

Caulastraea to the top of the list