what have I got here?

[siren]

Can anyone ID these for me?

This is one that we have at work:

Here is a close up on the polyps:

This is one I picked up at an LFS the other day. It was $$$:

Thanks!

 

[acrodave]

First one looks like ponva and the second one is echinopora mammiformis

 

[acrodave]

sorry spelling pavona

 

[twon8]

i think the first is psammacora sp.

second is pavona malvedensis(sic)

 

[twon8]

Pavona maldivensis

 

[twon8]

Psammacora superficialis or neirstraszi