Clam doesnt have a foot??!!!

[banditpowdercoat]

Well, after about 2 months of my clam not extending much, and never staying put, allways falling over. I'm examing him a bit today, and notice I can look right through the opening in the bottom!!! He has no foot! I've moved him under a lower PAR light, he wasnt seeming to open under the Phoenix 14K. Mantle is showing more, but worried about the loss of foot??