Anybody know what these are?

[Kapachuka3]

Used to have zoas on this rock, are these just the skeletons of them or something?

they look like tiny clams or something.

 

[Rick's Reviews]

Used to have zoas on this rock, are these just the skeletons of them or something?

they look like tiny clams or something.

Yes they do... Better pic would help please

 

[dvgyfresh]

Bivalves , free filter feeders!

 

[Kapachuka3]

Yes they do... Better pic would help please

Bivalves , free filter feeders!

Sick, bivalves are cool,i tried to get a bigger pic.

 

[Rick's Reviews]

Zooming in on an original picture does not constitute as a better picture lol, great replies

 

[vetteguy53081]

These are generally not long lived and often referred to as a clam but are actually a member of the scallop grouping and filter feed