White Piddock (Barnea candida)
|Bonnet Shell||Common Limpet|
|Black Footed Limpet||China Limpet|
|Slipper Limpet||Common Tusk Shell|
|Cowrie Shell||European Cowrie|
The White Piddock can grow to about 2¼ inches in length, and has concentric ridges and radiating lines - these not being as pronounced as in the American Piddock. Shell is white in colour. Another distinguishing feature can be seen at the bottom right of the shell in the photo.