Any ideas??? (1 Viewer)

[Lambianz]

Hello,

I bought this nice rock with zoeys on it and has some lingering dusters, and Im looking at this weird part of the rock
I thought was part of the rock till I seen it move.. Is it some sort of a clam? The top opens and closes like a clam. Any ideas???
1st photo its closed on top and second its open.. ????

 

[BigRick]

Does look like a baby one

 

[soymilk]

too hard to tell from the pic, but could be