Help!! Dersa Dropped Its Foot..

[rob.l]

My 8" Dersa clam last night de-tached itself from the rock it was on, leaving behind what looks to be its entire foot behind.
Is this bad???? The chunk of flesh looks to be very large. Is this clam on its way out??

Thanks
Rob

 

[jhorricks]

If it really has lost its foot its probably a goner.