Does anyone know what kind of clamish type thing this is?(pictures)

[anubisxero]

it was climbing on the live rock only at night. so i took a few pictures and put it in the fuge. any help is appreciated!

Jason

 

[spike_501]

its some kind of cockle, i had one come off my life rock before but it was a bigger one.

 

[nigerbang]

Seems like a simple little Bi-Valve...I have had a ton through LR..most dont last very long it seems..

 

[anubisxero]

hmm really. thank you!

 

[browniebuck]

Looking at the pictures and comparing them with the SWF picture of a cleaner clam, I think that it could be a small cleaner clam. I have had a ton of these also, but like it has been stated, they don't last long (my Eibli and Keyhole angels pick at them).