Can anyone help ID this please

[plyr58]

Can someone help identify these please? I bought them as ricordias, but the very large individual bubbles make me wonder, especially since some of the curl. You can really tell, but each of the individual heads are larger than q-tip ends.
Thanks.

[tangwang]

Second pic kinda looks like a couple of Yumas...

[dc_909]

Yumas

[plyr58]

Thanks! Looks like yumas to me. they are growing like wildfire and have already spawned 3 more on the same rock