PLATE X. 



PIG. 



1. Anomia ephippium 



2. My til us edulis 



3. Mytilus margaritiferus } 



4. Pinna pectinata . . . 

 5^ Chiton squamosus 



6. Lepas tintinnabulum ~. 



7. Lepas anatifera z 



8. Pholas Candida . . . 



Wrinkled Anomia. 



Common- Muscle. 



Peajl-bearing 

 ( Muscle. 



Spiny Sea Wing. 



Scaly Chiton. 



Bell-shaped 



Barnacle. 



Duck Barnacle, 

 j White Stone- 

 ( piercer. 



1 Meleagrina tnargaratifera of Lamarck 



2 Balanus tmtimmbulum ditto. 



3 Anatifa I avis ditto. 



