ILLUSTRATIONS. 



Plate I. (Frontispiece) 



1. & 2. Helix pomatia. Vine Snail. 



3. & 4. Helix nemoralis* Wood Snail. 



5. Helix aspersa. Common Garden Snail, 



6. Helix Pisana. Banded Snail. 

 Plate II. Pholas dactylus, Piddock or Clam. 

 Plate III. 1. Mya truncata. Gaper. 



2. Solen siliqua. Kazor-shell. 

 Plate IV. 1. Psammobia vespertina. The Setting Sun. 



2. Mactra solida. Trough Shell. 

 Plate V. 1. Tapes puUastra. Pullet. 



2. Venus verrucosa. "Warty Venus. 

 Plate VI. Isocardia cor. Heart-Shell or Oxhorn- 



Cockle. 

 Plate VII. 1. Cardium edule. Common Cockle. 



2. Cardium rusticum. Eed-nose Cockle. 

 Plate VIII. 1. Mytilus edulis. Common Mussel. 



2. Ostrea edulis. Oyster. 

 Plate IX. Pinna pectinata. Sea- wing. 



Plate X. 1. Pecten opercularis. Painted Scallop. 



2. Pecten maximus. Scallop. 

 Plate XI. 1. Haliotis tuberculata. Ormer or Sea-ear. 



2. Patella vulgata. Limpet. 

 Plate XII. 1. Buccinum undatum. Whelk. 



2. & 3. Littorina littorea. Periwinkle. 



