Can U Identify

hbalagh

Member
Can anyone identify this (the thing in the middle on my rocks)
I have seen it move a little every so often it will like move over a little
 

mie

Active Member
Looks kind of like a keyhole limpet, but the hole on top looks a little to large.
 

hbalagh

Member
Ok I was looking into my tank today when I saw this thing open up and close, so I was able to take a shot of it, not a very good one but maybe good enough to see what i mean in that the left side of it like splits open and closes...
Here it is open, the picture in the beginning of the thread it is closed.
 

hbalagh

Member
I think I may have finally identified this. Another place said that it was some sort of Arc Clam but wasn't sure which so i looked it up and it seems to be a Arca ventricosa aka Ventricose ark
 
Top